Drill chuck key sizes chart. Universal Fit Ratcheting Chuck Key.


Drill chuck key sizes chart Oct 6, 2024 · Common chuck key sizes for drill presses include 1/4 inch, 3/8 inch, and 1/2 inch. 112 0. Importance of Correct Size: Using the right size drill chuck key is crucial for proper operation and safety. Therefore, it’s important to consider the size of your drill chuck and keyhole size while buying a chuck key. 333 4 8. 0 out of 5 stars 62 1 offer from $1199 $ 11 99 30343 095456303430 Bagged Chuck Service Kit for Model 8-1/2N 8-1/2N 0. May 23, 2010 · The drill press with the Supreme chuck is originally from the shop where I worked from 78 to 99 when they went belly up I bought many of the tools. First page will show you how to determine chuck key size, second page will show that there are two 4-way chuck keys one typically fits more hand drills and the other is more for drill presses. 69: CK4110LK: 6MM: Travers Item #: 63-003-609 - JACOBS 3653 For Use With 633C, 633D Drill Chuck Key JACOBS 3653 For Use With 633C, 633D Drill Chuck Key | Travers Tool The store will not work correctly in the case when cookies are disabled. lately is the keyless chuck which can change the size of the chuck teeth opening by simply turning the chuck section of the drill by hand. Chuck Keys Used On Jacobs Chuck Models: 30; 30B; 31B; 31BA; 8-1/2N. Here's a pdf file that lists those sizes. How the Chuck Works When you turn the chuck key (if using one), it moves the jaws to either open or close, allowing you to insert or remove the drill bit. If the drill bit fits snugly into the chuck without wobbling or being too loose, then it is likely that your drill has a chuck size that matches the drill bit size. Mar 24, 2022 · Learn how to size a drill chuck key for different drill types and brands using a chart and a guide. RYOBI introduces the 1/2 in. NO. Apr 9, 2024 · Drill Chuck Key Wrench 6 Sizes Drill Press Chuck Key Replacement Drill Clamping Wrench Chuck Press Wrench Key for Electric Drill Clamping Tool of 4 mm, 6 mm, 10 mm, 13 mm, 16 mm, 20 mm in Diameter Hey everyone, it’s me, John, and I just had to share my experience with this amazing product from DrillMaster. 750 00 19. The imperial drill chuck size is measured in sixteenths of an inch, while the metric drill chuck size is measured in millimeters. Generally speaking, drill chucks have the following sizes; ¼” (6. For technical drawings and 3-D models, click on a part number. Jun 1, 1974 · plain bearing key type chucks Manufacturers of power tools throughout the world have standardized on the Jacobs Plain Bearing Key Type Drill Chuck for original equipment. Use a caliper or a ruler to measure the inside diameter of the chuck where the key goes in. 497 2 short 0. . Measure your pilot hole with w drill bit, and try one of the listed ones. See a chart of Jacobs chuck keys and their equivalent numbers for different drill chuck models and sizes. 1/2 in. Manufacturer of MT Drill Chuck Arbor. No. Pilot Size 5/32 in. ) Mount Chuck Key O. Jacobs Taper Taper D d l 1 on Diameter No in. Similarly, drill chucks are available in various sizes ranging from large to small. 940 0. 4 out of 5 stars 267 Jun 7, 2015 · The chart on this ISC Cutting Tools link lists a cross-reference between Jacobs and Supreme chuck keys. Hakkin Drill Chuck Key Wrench with Universal 4 Way Chuck Key, 6pcs Replacement Drill Press Chuck Key for Drill Clamping Tool, 4mm,6mm,10mm,13mm,16mm Chuck Press Wrench Key and 4 in 1 Drill Chuck Key DEWALT DW2301 1/4-Inch and 3/8-Inch Chuck Key with 15/64-Inch Pilot Black Apr 4, 2005 · Re: Drill Chuck Key Size Chart? Post by PixMan » Sat Feb 05, 2011 3:40 pm There's a listing of the various Jacobs chuck keys in their website, but of course it only references the pin size and the chuck model number to match them up. 591 45 15. Compatible Drill Chuck Model Number JCM6206 Multiple-Size Drill Chuck Keys . Chuck Key Suit 22BA, 24BA, Series Jacobs 9/32 Pilot 10 Teeth: LS1: Chuck Key Suit Rohm Prima Series & LFA 4mm 6mm & 8mm 4mm Pilot 10 Teeth: LS2: Chuck Key Suit CL-13, CY-10 Llambrich & Rohm Prima Series 8mm, 10mm, 13mm 6mm Pilot 12 Teeth: LS3: Chuck Key Din Series S3 8mm Pilot 8mm Pilot 12 Teeth: LS4: Chuck Key Suit Rohm Prima Series 20mm 9. A simple twist of the body tightens the chuck firmly: Drill Chuck Sizes. D. As a general rule, the larger the chuck, the bigger the bit that you can use. Buy MT Drill Chuck Arbor Online at the best price in India. Seek Professional Help: If you still cannot determine the chuck size of your drill using the above methods, it might be best to consult a professional at a hardware store or contact Lisle LIS12060 is a large magnetic chuck key; Alloy steel cast offers longevity; Strong neodymium magnets for attachment close to the worksite or toolbox; Fits 4 different size Jacobs key operated chucks; Return Policy Jun 18, 2024 · They're often preferred to Jacobs chucks because no key or wrench is needed. For Use With 1 Series. While there is no mention of a model 5B Supreme, there are references to D5 and DB5 models. Find the right key to keep your drill working smoothly. But you should be OK with a 1/2" chuck key. If it doesn't work, take it back. Commonly found on Jet / Wilton / Powermatic drill presses such as JDP-10, JDP-12, JDP-14MF, JDP-15M & JDP-17MF plus many Craftsman models including # 137229130, 137229150, 137229340, 137273350, 137273370, 137273390, and many others. Jun 24, 2011 · Look closely at the chuck on the drill for the engraved numbers. If you cannot find this information, reach out to Harbor Freight’s customer service for assistance. Choose from our selection of K3C chuck keys, including drill chuck keys, multiple-size drill chuck keys, and more. One Chuck Key is attached with one drill chuck as standard accessory in the case of an individual purchase. $9. Cap. Therefore, you would need a 1/4-inch drill chuck key for your drill. 250 0 6. 669 0. Soft Steel Handles Limit the Potential for Dangerous Fracturing Under Excessive Load. Has 4 sizes. Feb 4, 2023 · Re: Drill Chuck Key Size Chart? Post by PixMan » Sat Feb 05, 2011 3:40 pm There's a listing of the various Jacobs chuck keys in their website, but of course it only references the pin size and the chuck model number to match them up. com®. Mar 13, 2016 · You and your chart are going to waste a lot of my time just to check if the chart is correct This coulda saved me many an hour hunting through boxes of junk trying to match chucks and keys. 384 0 9. (MT3) and you want a key chuck. Choice of models with nickel thumb grips, "T" handles plus self ejecting keys. you can find an individual key or a 4-way with the proper "K" number. 4 out of 5 stars 261 Choose from our selection of K3 chuck keys, including drill chuck keys, multiple-size drill chuck keys, and more. What Is The Standard Drill Chuck Size? The most common drill chuck size is a 3/8-inch drill Aug 13, 2023 · As I mentioned earlier, drill press chuck keys come in different sizes, and it’s crucial to have the right one for your Delta drill press. It may seem like a trivial matter, but using an improper chuck key can cause drill bits to become loose during operation, leading to accidents and damage to your equipment. Cast from alloy steel for strength. Looking for JACOBS, T Handle, Drill Chuck Key? Find it at Grainger. Once you can determine the size (K?). Chuck Keys Chuck keys are different in the number of bevel gear’s teeth with chuck form and size. 469 0. 14 lb 1 30344 095456303447 Bagged Chuck Service Kit for Model 11N 11N 0. Sep 2, 2020 · Drill Chuck Key Wrench, 6 Sizes Drill Press Chuck Key Replacement Drill Clamping Wrench Chuck Press Wrench Key for Electric Drill Clamping Tool of 4 mm, 6 mm, 10 mm, 13 mm, 16 mm, 20 mm in Diameter 4. 1/2" Chuck, 10 teeth, 1/4" OD pilot pin Uses Key p/n: D5 (Supreme) K32 (Jacobs) CK-TK32 (ISC). Pilot Size 1/4 in. The chuck key size for a Harbor Freight drill press is typically indicated in the product manual or the specifications section of the manufacturer’s website. The most common chuck sizes for drill presses are 1/4-inch, 3/8-inch, and 1/2-inch. Price $ PRIMA - KEY TYPE DRILL CHUCKS Key-type drill chucks with key, DIN 6349 With taper mounting respectively thread mounting impact resistant. Step 3. Part No. The most common sizes are 1/4-inch, 3/8-inch, and 1/2-inch. Equivalent to #CK-16 or 2136ABD104. Model No. 20 lb 1 30345D 095456303454 Bagged Chuck Service Kit for Model 14N 14N 0. Pilot Size Teeth Number Handle Type Package Used On in #9 B30827 13/64 11 T Hang Tag 1/4 & 3/8" chucks K0 JCM3637 1/8 11 T Bulk 0 Series ICS T-Handle Chuck Keys fit virtually all power drills on the market. In-Store Only. Apr 4, 2005 · Re: Drill Chuck Key Size Chart? Post by PixMan » Sat Feb 05, 2011 3:40 pm There's a listing of the various Jacobs chuck keys in their website, but of course it only references the pin size and the chuck model number to match them up. Use the chart below to select your drill press chuck key. CHUCK SIZE PIN TEETH TO SUIT PRICE BUY; CK4165K1: 6MM: 4MM: 11 : Jacobs K1: NZD$4. Jan 3, 2024 · What is the standard size for a drill chuck? The size of a drill chuck refers to the maximum diameter of the drill bit it can accommodate. 437 50 11. 4-In-1 Drill Chuck Key Hardened Steel 1 Skip to main content Replacement drill chuck key for 5/8" capacity chucks marked RJ3-16L. 11N; 32; 33 Series; Thumb-handle drill chuck keys for use with Jacobs drill chucks provide increased user comfort good leverage. Test for compatibility and seek professional assistance if unsure about determining the correct chuck key size for your drill press. The chuck key is now available with the chuck and key assembly. May 18, 2024 · How do I determine the chuck key size for my Harbor Freight drill press? A8. Meaning, if your drill’s chuck size is ¼” it has higher speed or rpm than the ½” size, but the 1/2” chuck has Keys Drifts Removal Wedges - Drill Chucks & Adapters Type: Chuck Key Used On Jacobs Chuck Models: 36; 36B; 37KD; 37PD; 59B; 16N; 18N Order Qty of 1 = (1) Piece Register to Reply Nov 13, 2011 · Drill Chuck Key Wrench, 6 Sizes Drill Press Chuck Key Replacement Drill Clamping Wrench Chuck Press Wrench Key for Electric Drill Clamping Tool of 4 mm, 6 mm, 10 mm, 13 mm, 16 mm, 20 mm in Diameter 4. Losing the chuck key to your drill can stop your DIY project in its tracks because you won't be able to change your drill bit. One of the more popular brands is Jacobs, and most manufacturers will list an equivalent number, which can make determining a replacement key a bit easier. 978 61 24. The most common sizes include 6mm, 8mm, 10mm, and 13mm. The functionality of the Multi-Chuck Key is improved with its durable, full metal construction with black oxide coating for increased life. If you would like to place an order for it, customer service is open 7 days a week and anyone will be happy to assist you. lathe chuck keys at rs 40 piece chuck keys id 14544478788, drill holding devices smithy detroit machine tools, increase apparel conversions with these sizing tips, drill chuck key size chart woodworking, drill chuck key specification sizing cr4 discussion thread Jacobs Chuck Keys are suitable for use with all industrial keyed chucks with soft steel handles that minimise the risk of fracture and a nickel thumb grip for increased leverage an 3655 | Cromwell Tools Aug 2, 2024 · Types of Drill Chuck Keys: Drill chuck keys come in various sizes, typically measured in millimeters. All chuck keys are engineered to fit Jacobs and Supreme Key Operated Chucks. mm 0 0. Travers Item #: 63-003-615 - JACOBS 3655DD For Use With 36, 36B, 37KD, 37PD, 59B, 16N, 18N Drill Chuck Key Department, The Jacobs® Chuck Manufacturing Company for current specifications. Step 2. Measure the diameter of the hole on the side of the chuck in inches with a ruler. Packaging is designed to let consumer check size for correct fit. Now, as general knowledge, the speed of the drill, the size of the chuck and the power the drill can deliver has a direct association. 386 0. Refer to the taper dimensional guide below to determine your machine's morse taper size, or download our taper chart complete with all standard taper dimensions, here: Feb 17, 2024 · The chuck key is a small but crucial component of a drill, as it is used to tighten and loosen the drill chuck, allowing you to change drill bits and secure them in place. Different chuck sizes are available for drill presses, each with its own advantages and applications. (in. Find out the chuck size, capacity, and markings on the drill chuck and how to install or remove a chuck. Jacobs Replacement Drill Chuck Keys . In conclusion, determining the size of a drill chuck key can be done scientifically using a caliper, through personal experience, or by following step-by-step May 18, 2024 · No, you cannot use a chuck key from a hand drill on a drill press as they have different chuck designs and sizes. The measurement you get will be the size of the chuck key you need. Jan 3, 2024 · One important aspect of a drill press is its chuck size, which determines the maximum diameter of drill bits that can be used with the machine. Jacobs is a popular leading brand and most manufacturers will list an equivalent chuck number to make finding a replacement chuck key easier. Universal Fit Ratcheting Chuck Key $ 4. The size of the chuck required will often depend on the purpose that you want to use it for. 857 Impact resistant key-type drill chuck. If you lost the chuck, buy a replacement. Find the right chuck key for your power drill from a variety of sizes and brands. Conical/ threaded mount in accordance with DIN ISO ping force due to proven transmission principle by means of drill chuck key. N O M E N C L A T U R E 6 GENERAL INFORMATION NOMENCLATURE Chucks and Keys Toolholders TOOL AND WORK HOLDER DEFINITIONS ARBOR: Chuck mounting device used to adapt standardized chuck mounts to various machine spindle tapers. Image courtesy of micro-machine-shop Drill chucks come in a great variety of sizes from small to large. 050 0. A How-To-Choose Chart on each package aids in selection of correct key. May 9, 2024 · To determine the size of a drill press chuck key, you need to measure the diameter of the chuck. Nov 26, 2019 · Finding a replacement drill chuck key doesn’t have to be a frustrating experience when you use Jacobs’ cross-reference information. 487 6 12. DRILL MASTER. Strong neodymium magnets for attachment close to the worksite or toolbox. There are more then 12 variations of drill chucks, so have the right information when making your Dec 31, 2021 · Jacobs 3655 K4 Thumb Handle Chuck Key with 3/8-Inch Pilot-Size for Jacobs Series 36 ,16N, 18N Keyed Chucks Famgee Replacement Drill Chuck Key Wrench Electric Sep 14, 2020 · Famgee Replacement Drill Chuck Key Wrench Electric Drill Clamping Tool (Chuck Diameter: 3/4" / 5/8" / 1/2" / 3/8" / 1/4") - 5 Sizes 874. Aug 21, 2023 · Discover Drill Press Chuck Key Sizes with ease! I'll guide you to find the perfect chuck key size for your drill press, ensuring a secure and accurate fit. Is there a standard chuck key size for drill presses? No, there is no standard chuck key size for drill presses as it depends on the chuck size of each individual drill press model. See examples of drill chuck markings, chuck key prices, and image gallery. Courtesy of Jacobs Keyless Chuck Sizes. Rohm Prima Key Type Drill Chucks Rohm Id. CHUCK KEYS & ACCESSORIES Comprehensive selection of Jacobs® precision crafted keys meet any need. Shop Chuck Keys online at AceHardware. 802 0. Find out the common sizes of drill chuck keys, how to use them, and when to use universal keys. With the multiple pilot sizes, this will fit most drills. For Determining the proper replacement chuck key for your drill can be very frustrating. 350 0. 548 8 13. Also we have JIS (Japanese Industrial Standard) Keys are available. Zoro has low prices & fast shipping on millions of tools, parts and supplies for your business. Keyless Drill Chuck Sizes Ensure you never get stumped by losing your drill chuck key with our comprehensive drill chuck key sizes chart. Key Leashes CHUCK KE Model PN Pilot Size Handle Style Teeth Number Used On S-K3C JCM2948 5/16 in Self-Ejecting 11 3, 34 Series & 14N S-KK JCM3157 9/32 in Self Shop our Drill Chuck Key Size Chart collection. Keyed chucks can come with many different size key-holes and tine depths which can cause problems keeping track of the correct key for the drill needed unless you somehow attach the key to the drill itself Choose from our selection of drill chuck keys, including over 50 products in a wide range of styles and sizes. If you are unsure what size drill chuck you need, consult the manual for your drill or a professional at a hardware store. Nov 7, 2015 · Drill Chuck Key Wrench, 6 Sizes Drill Press Chuck Key Replacement Drill Clamping Wrench Chuck Press Wrench Key for Electric Drill Clamping Tool of 4 mm, 6 mm, 10 mm, 13 mm, 16 mm, 20 mm in Diameter 4. Please feel free to give us a call. Dec 10, 2024 · Common Chuck Key Sizes. Heavy industry version for stationary drilling and hand-operated percussion drilling machines * Smaller, intermediate sizes Jan 2, 2024 · The most common sizes for drill chucks are 1/2-inch, 3/8-inch, and 1/4-inch. 925 08 23. For Use With. I purchased a Hi Ken, Thank you for your question. Choose from our selection of drill chuck keys, multiple-size drill chuck keys, lathe chuck wrenches, and more. 228 4 5. REF. (mm) Opened Length (mm) Closed Length (mm) Code No. 5mm), 3/8” (10mm), ½” (13mm), 5/8” (16mm), and ¾” (20mm). The reason is simple-no other drill chuck possesses the accuracy, the grip and the strength which can only be offered by the basic Jacobs internal con­ Jul 30, 2024 · Drill Chuck Key Wrench, 6 Sizes Drill Press Chuck Key Replacement Drill Clamping Wrench Chuck Press Wrench Key for Electric Drill Clamping Tool of 4 mm, 6 mm, 10 mm, 13 mm, 16 mm, 20 mm in Diameter Jul 13, 2021 · Homhelar Chuck Key 4 in 1 Drill Chuck Key, drill chuck for impact driverchuck, Hand Drill Key Drill Chuck Wrench For Tighten Drills Chuck Universal Combination Hand 4. 023 1 0. Self-Ejecting Models with Spring-Loaded Ejectors Ensure Key Disengagement After Jun 30, 2010 · Drill Chuck Key Size Chart? Topics include, Machine Tools & Tooling, Precision Measuring, Materials and their Properties, Electrical discussions related to machine tools, setups, fixtures and jigs and other general discussion related to amateur machining. Ensuring you get the correct-sized chuck avoids a second trip to the shops. Each key has a number 5-8; #5 is similar to Jacobs key 'K4', #6 is similar to Jacobs key 'K3', #7 is similar to Jacobs key 'K32', #8 is similar to Jacobs key 'K2' 2 days ago · Chuck Key: While not needed for the adjustment method we’ll discuss, the chuck key is traditionally used to tighten or loosen the chuck jaws. You would look for a key chuck with an MT3 taper size . 45 lb 1 30346 095456303461 Bagged Chuck Service Kit for Model 16N 16N 0. Hardened keyholes and clamping prisms. See the chart of gear, pilot and shank sizes for each key type and compare with your chuck specifications. This is a great replacement if the key for a drill's chuck is lost. If you have been looking for RR MT Drill Chuck Arbor dealers, get the best RR Drill Chuck Arbor distributors. 66 lb 1 Jan 7, 2014 · This may or may not be of use: if the chuck followed any of the Jacobs chuck sizing, the key size is typically dependent on the pilot size. Stamped on the body of good quality chuck keys are the model or models of chucks that the key fits. Buy the official DeWALT Chuck Key 330034-00 replacement - Use our model diagrams, repair help, and video tutorials to help get the job done. There are plenty of "universal" chuck keys available, which may be the best way to go. The 1/2 inch size is the largest and can accommodate drill bits with a maximum diameter of 1/2 inch. 1:31 . This measurement is called the pilot shank. I've alway been of the same opinion as Brino every chuck key is manufactured to fit only one chuck, the one it came with. Most chucks follow the Jacobs patterns, so it should work. The part number listed under your model number for the chuck and key assembly is 1310049. 35mm) to 1 inch (25. Usually on the side of the drill chuck, there will be some stamped numbers. Nov 15, 2022 · Learn how to find the correct size chuck key for your drill chuck by measuring the pilot hole, the manufacturer's reference number, or the generic size. 4mm). Jacobs Chuck Sizes. Chuck Size. Jan 2, 2024 · Looking at a drill chuck key size chart, you see that a 1-inch diameter corresponds to a 1/4-inch drill chuck key. com. For drills with higher frequency we recommend key-type drill chuck Prima-Mat. Drill Chuck Keys Keys with self - ejecting pin have a spring-loaded pin that ejects the key from the chuck when released, preventing it from being left in the chuck. Chuck Key 1/2″ Chuck Size 1/4″ Pilot Size Thumb K32 (64507) By signing up you agree to receive emails from CENTURY DRILL AND TOOL with news, special offers, Dec 2, 2018 · 13mm / 1/2" refers to the size of the chuck which is also the maximum size bit, though there are some larger bits specifically designed to fit in a 1/2" drill, with a 1/2" shank and a larger tip. The chuck size looks something like: 1/4, 3/8, 1/2 etc. 565 25 16. Features: Nickel Thumb Grip Styles Increase Leverage and User Comfort. 754 0. 5mm May 18, 2021 · Once you measure your Morse Taper, use the chart below to determine the correct MT size to ensure you are selecting the correct arbors and holders, adapters, and drill chuck arbors. Take these two dimensions to your local hardware store to make your selection. (1) JACOBS. 40 $ 9. 99. The decimal equivalents of the diameters are shown in both English and Metric units. mm in. There are several standard sizes available, with the most common being 1/2 inch, 3/8 inch, and 1/4 inch. The portable electric drill chuck has three (3) sizes: the ¼”, the 3/8” and the ½”. 4 out of 5 stars 248 Choose from our selection of JT3 chuck keys, including drill chuck keys, multiple-size drill chuck keys, and more. com and get Free Store Pickup at your Chuck Size. Universal Fit Ratcheting Chuck Key. It was pre Rockwell, Delta drill press and was old even then so I don't know if the T-5 key I've been using is the right key, It's almost certainly not the originally key. 1/2 inch MIBRO 1/4 to 1/2 in. While sizes may vary, some common chuck key dimensions include: 1/4-inch; 5/16-inch; 3/8-inch; 1/2-inch; By understanding these key factors and following the outlined steps, you can confidently determine the correct drill press chuck key size for your woodworking or metalworking projects. Therefore, please select the form and size which suited drill chuck. Huge range of Drill Chuck Arbor Morse Taper Online at rrtoolstore. 1/2" Chuck, 10 teeth, 11/32" OD pilot pin Uses Key p/n The drill size chart provides a list of standard size drill bits in several measurement systems, including fractional, metric, wire gauge number, and letter. These drill press chuck keys are spring-loaded and self-eject so they are not inadvertently left in the drill’s chuck. 40. Multi-Chuck Key. Can I use a drill press without a chuck key? Drill Chuck Key, Type K3, Key Size K3, Pilot Size 5/16 in, Handle Type Thumb, Material - Machining Steel, Features Nickel Thumb Grip Increases Leverage and User Comfort, Soft Steel Handle Limits Potential for Dangerous Fracturing Under Excessive Load, For Use With 3, 34 Series, 14N Feb 23, 2023 · The standard drill chuck size is 1/2 inch (13mm), but there are other sizes available, from 1/4 inch (6. Find the proper replacement chuck key for your drill by matching the model number and style of your drill chuck. In stock and ready to ship. The chuck size refers to the maximum size of the bit that you will be able to insert into the drill. Jan 4, 2024 · Learn how to choose the right size drill chuck key for your drill and avoid damage or injury. Stamped on the body of the chuck near the jaws are model numbers, sizes of drill bits the chuck will hold, size and style of arbor taper needed for the chuck, and sometimes even the order number of the repair kit for the chuck. Get dimension of MT Drill Chuck Arbor JT. Using the wrong chuck key can lead to inefficiency in your drilling tasks and can even cause damage to the drill chuck or the drill bit itself. Drill Press Chuck Keys – Pilot Size Selection Chart The numbers on a drill chuck refer to the size of the chuck opening measured in either imperial drill chuck sizes or metric drill chuck sizes. Chuck Key Number: For Jacobs Chuck Manufacturer Model Number: A range of Drill Chuck Keys to fit Geared Drill Chucks. The higher the number, the larger the opening on the drill chuck. fqultg gqkp oueeu xwusvyx zrrz mktqw mtctik xlni mrmd ddxdd