--- product_id: 223852520 title: "Tools Cobra Water Pump Pliers XS, 4 inch" brand: "knipex" price: "AR$121243" currency: ARS in_stock: true reviews_count: 13 category: "Knipex" url: https://www.desertcart.com.ar/products/223852520-tools-cobra-water-pump-pliers-xs-4-inch store_origin: AR region: Argentina --- # 4-inch compact size 11 quick adjustment positions One-hand operation Tools Cobra Water Pump Pliers XS, 4 inch **Brand:** knipex **Price:** AR$121243 **Availability:** ✅ In Stock ## Summary > 🔩 Small tool, big power — grip like a pro, anywhere! ## Quick Answers - **What is this?** Tools Cobra Water Pump Pliers XS, 4 inch by knipex - **How much does it cost?** AR$121243 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/223852520-tools-cobra-water-pump-pliers-xs-4-inch) ## Best For - knipex enthusiasts ## Why This Product - Trusted knipex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ergonomic Control:** Texturized handle and box-joint design deliver comfort and durability for extended tasks. - • **Precision in Your Palm:** Compact 4-inch design fits tight spaces without sacrificing grip strength. - • **Unmatched Grip Security:** Special hardened teeth ensure slip-free handling on pipes and fittings. - • **Everyday Carry Essential:** Slim head and lightweight build make it the perfect EDC tool for professionals on the move. - • **Effortless One-Hand Adjustment:** Quickly switch between 11 jaw positions for versatile use on the fly. ## Overview The KNIPEX Cobra Water Pump Pliers XS is a precision-engineered 4-inch tool featuring 11 quick-adjust jaw positions and a slim head for tight spaces. Its hardened gripping teeth and ergonomic handle provide secure, comfortable use, making it an indispensable everyday carry for professionals demanding reliability and versatility in plumbing and mechanical tasks. ## Description KNIPEX Cobra XS, 87 00 100. At only 4 inches in length this is anything but a toy! Our newest Cobra Pliers grips just like a big tool. With a compact design and slim head, these pliers have gripping capacity up to 1-Inch with 11 adjustment positions. These pliers can be used on a variety of workpieces and are ideal for every day carry (EDC). Review: Compact and Reliable Water Pump Pliers - The KNIPEX 6-Inch Cobra Water Pump Pliers are perfect for gripping and turning pipes, nuts, and fittings with precision. The adjustable jaws provide a secure, slip-free grip on various sizes, while the compact 6-inch design fits easily into tight spaces. Durable construction ensures long-lasting performance, even under heavy use. Comfortable handles make extended tasks easier on your hands. Overall, a versatile and high-quality pliers for plumbing and mechanical work. Review: Comparing Knipex 4, 5 and workpro 4 - This is going to be a 3 in 1 review between KNIPEX 4 (K 4"), KNIPEX 5 (K 5") and the Wrkpro 4. (W 4") All are great little EDC carry pliers. Both the KNIPEX feel like they have higher grade steel for sure. The Workpro steel is not as high grade steel in my opinion but the things are very impressive for the money. It is actually a no brainer to get this one cause of the price and design. I like that it has a lanyard hole in the handle. Unfortunately the steel quality is not as strong and has little more play and not as high machining tolerances. If a professional or using it everyday or going on a motorcycle trip cross country the 5 inch Knipex are a real capable tool. Just yesterday I was working on a small engine repair and the K 5" was my go to. It was good pulling springs into place, turning losen bolts, nut even pulling spark plug cap. Very handy and comfortable just a little litterly an inch if that bigger. If you had to crank down on a 17mm you might be able to do this with the K 5" were the other smaller 4 " could not. Just remember when you are cranking on a bolt and your pliers fail or lose grip where is your hand going to be. Not fun racking your knuckles with a small little wrench. The practicality of you runing into having to tighten a big bolt with no other wrenches around will justify carrying the K 5 or K4 that are much easier to carry. The KNIPEX 4 (K 4") and WRKPRO4 ( W 4") are 2 great little pliers. THe K 4" is probably bettter for more meticulous jobs. If you want a more precision tool, demand better steal and dont mind paying double the price the Knipex are the way to go. The Knipex 4" also It doesnt snag like the Workpro that has a blue adjustment button on the side (same style as K 5") ALSO NOTE return on Knipex Pliers. You CANNOT drop off at whole foods or UPS store. You have to pack in a Box and either ship or take to an desertcart distribution center way across town. With the Workpro 4 inch you can just drop off at Whole foods. Over all if you really dont need a professional grade , everyday tool - The WorkPro 4 inch is the way to go hands down. the lanyard hole, size, price and convenience. ## Features - 4-Inch Cobra Pliers with one-hand quick adjustment - Capacity up to 1-Inch with 11 adjustment positions - The slim head provides a firm grip even in tight spaces - Gripping surfaces with special hardened teeth - Box-joint design and texturized handle for a better grip ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08DL764J3 | | Best Sellers Rank | #2,778 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Tongue-and-Groove Pliers | | Brand Name | KNIPEX | | Color | Black | | Customer Reviews | 4.9 4.9 out of 5 stars (29,165) | | Cutting width | 0.17 Inches | | Global Trade Identification Number | 00843221027612 | | Grip Type | Ergonomic | | Handle Material | Plastic | | Included Components | Knipex - 87 00 100 #2 | | Item Dimensions L x W | 4"L x 1.13"W | | Item Type Name | Knipex - 87 00 100 #2 | | Manufacturer | Knipex | | Manufacturer Part Number | 87 00 100 | | Material Type | Blend | | Model Number | 87 01 250 | | Specific Uses For Product | Fleet and plant maintenance. | | UPC | 843221027612 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** KNIPEX - **Color:** Black - **Cutting Width:** 0.17 Inches - **Global Trade Identification Number:** 00843221027612 - **Grip Type:** Ergonomic - **Handle Material:** Plastic - **Material:** Blend - **Product Dimensions:** 4"L x 1.13"W - **Specific Uses For Product:** Fleet and plant maintenance. - **UPC:** 843221027612 ## Images ![Tools Cobra Water Pump Pliers XS, 4 inch - Image 1](https://m.media-amazon.com/images/I/51SDpOkgSLL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How durable is the push button? I generally try to avoid pliers with a button like that** A: The button is easily replaceable, and is simple, do yourself a favor, buy a plier and see for yourself. The XS does not have a push button btw, it operates more like a pair of tongue and groove channel locks. But it's not to gue and groove, it's proprietary **Q: Can someone tell me if this can help to twist open a 3" canning jar lid? I need help in opening jars.** A: Some workable answers already. I have used strap wrenches, although they are a little bit unwieldy. A large pair of these Cobra pliers would work, although it would likely damage the lid. Soft-jaw pliers would be better (I think that both Crescent and Knipex sell these). This inexpensive handheld item (search on Amazon) is supposed to good up to about 3": "Bottle Opener for Twist-Off Type Caps." The best choice, it appears to me, would be this inexpensive cabinet undermount unit that is supposed to be good up to 6" (and is rated at 4.8): "The Grip Jar Opener." **Q: The pliers came wrapped up in a basic plastic bag. also, there is 1-2mm of side-play between the handles. is this normal? im worried i got fake or 2nd** A: KNIPEX bulk tools will ship in either a box or a bag. Bulk products offer a cost savings to the end-user as the same tools on carded retail packaging will cost more. It is normal to have some play between the handles as this facilitates the adjustment of the pliers. **Q: Is it normal that Knipex Xs wobbles about 1mm on the tip? They don't always align correct** A: Almost all pliers wobble a little. Knipex wobble less than most. My Knipex 4" pliers wobble about 1/2" but even 1 mm is less than another brand of a similar small pliers which I won't name. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Compact and Reliable Water Pump Pliers *by B***B on March 7, 2026* The KNIPEX 6-Inch Cobra Water Pump Pliers are perfect for gripping and turning pipes, nuts, and fittings with precision. The adjustable jaws provide a secure, slip-free grip on various sizes, while the compact 6-inch design fits easily into tight spaces. Durable construction ensures long-lasting performance, even under heavy use. Comfortable handles make extended tasks easier on your hands. Overall, a versatile and high-quality pliers for plumbing and mechanical work. ### ⭐⭐⭐⭐⭐ Comparing Knipex 4, 5 and workpro 4 *by B***Y on February 3, 2026* This is going to be a 3 in 1 review between KNIPEX 4 (K 4"), KNIPEX 5 (K 5") and the Wrkpro 4. (W 4") All are great little EDC carry pliers. Both the KNIPEX feel like they have higher grade steel for sure. The Workpro steel is not as high grade steel in my opinion but the things are very impressive for the money. It is actually a no brainer to get this one cause of the price and design. I like that it has a lanyard hole in the handle. Unfortunately the steel quality is not as strong and has little more play and not as high machining tolerances. If a professional or using it everyday or going on a motorcycle trip cross country the 5 inch Knipex are a real capable tool. Just yesterday I was working on a small engine repair and the K 5" was my go to. It was good pulling springs into place, turning losen bolts, nut even pulling spark plug cap. Very handy and comfortable just a little litterly an inch if that bigger. If you had to crank down on a 17mm you might be able to do this with the K 5" were the other smaller 4 " could not. Just remember when you are cranking on a bolt and your pliers fail or lose grip where is your hand going to be. Not fun racking your knuckles with a small little wrench. The practicality of you runing into having to tighten a big bolt with no other wrenches around will justify carrying the K 5 or K4 that are much easier to carry. The KNIPEX 4 (K 4") and WRKPRO4 ( W 4") are 2 great little pliers. THe K 4" is probably bettter for more meticulous jobs. If you want a more precision tool, demand better steal and dont mind paying double the price the Knipex are the way to go. The Knipex 4" also It doesnt snag like the Workpro that has a blue adjustment button on the side (same style as K 5") ALSO NOTE return on Knipex Pliers. You CANNOT drop off at whole foods or UPS store. You have to pack in a Box and either ship or take to an AMAZON distribution center way across town. With the Workpro 4 inch you can just drop off at Whole foods. Over all if you really dont need a professional grade , everyday tool - The WorkPro 4 inch is the way to go hands down. the lanyard hole, size, price and convenience. ### ⭐⭐⭐⭐⭐ Best Grip Pliers Out There! *by S***E on February 22, 2026* I love Knipex Cobra Pliers. They bite down and hold tight. The adjustable width makes it easy to find just the right size you need for maximum grip. They are very sturdy and versatile, but keep in mind, they will cause "bite marks" on what ever you are grabbing with you pliers. Sometimes, you just need a nut off and don't care about the looks of it afterwords. As long as it is off, mission accomplished! As you can see in my photo, I like these so much, I have several of them in different sizes. Try them once and they will become you go to pliers. ## Frequently Bought Together - KNIPEX Tools - Cobra XS Water Pump Pliers(87 00 100),4-Inch - Pliers Wrench XS --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/223852520-tools-cobra-water-pump-pliers-xs-4-inch](https://www.desertcart.com.ar/products/223852520-tools-cobra-water-pump-pliers-xs-4-inch) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-11*