--- product_id: 50961294 title: "KNIPEX Cobra Water Pump Pliers, 250 mm, Nuts to 46 mm, Pipes to 50 mm, self-Locking, fine Adjustment by Button Push, Pipe Wrench, 87 01 250" brand: "knipex" price: "24.53 OMR" currency: OMR in_stock: true reviews_count: 13 url: https://www.desertcart.com.om/products/50961294-knipex-cobra-water-pump-pliers-250-mm-nuts-to-46 store_origin: OM region: Oman --- # 250 mm length for versatile reach 25-step fine adjustment for precision fit Self-locking grip up to 46 mm nuts & 50 mm pipes KNIPEX Cobra Water Pump Pliers, 250 mm, Nuts to 46 mm, Pipes to 50 mm, self-Locking, fine Adjustment by Button Push, Pipe Wrench, 87 01 250 **Brand:** knipex **Price:** 24.53 OMR **Availability:** βœ… In Stock ## Summary > πŸ”© Grip like a pro, adjust with a click β€” never miss a beat with Knipex Cobra! ## Quick Answers - **What is this?** KNIPEX Cobra Water Pump Pliers, 250 mm, Nuts to 46 mm, Pipes to 50 mm, self-Locking, fine Adjustment by Button Push, Pipe Wrench, 87 01 250 by knipex - **How much does it cost?** 24.53 OMR with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/50961294-knipex-cobra-water-pump-pliers-250-mm-nuts-to-46) ## 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 - β€’ **Precision Meets Power:** Box-joint design delivers superior stability and strength, making it the go-to pliers for demanding assembly, plumbing, and mechanical tasks. - β€’ **Ergonomic & Lightweight:** At just 335g, the wide grip and non-slip handles keep your hands comfortable and fatigue-free during extended projects. - β€’ **Unmatched Grip Security:** Self-locking mechanism with hardened teeth (61 HRC) ensures zero slip, even under heavy torqueβ€”work confidently every time. - β€’ **Engineered for Durability:** Forged from chrome vanadium steel with multi-stage hardening for a tool that withstands years of professional use without compromise. - β€’ **Effortless One-Handed Adjustment:** Push-button fine tuning adapts instantly to any component size, saving you time and hassle on every job. ## Overview The Knipex Cobra Water Pump Pliers (250 mm) combine precision engineering with professional-grade materials, featuring a 25-step push-button fine adjustment and self-locking jaws that securely grip nuts up to 46 mm and pipes up to 50 mm. Crafted from hardened chrome vanadium steel with a box-joint design, these pliers offer exceptional durability, ergonomic comfort, and slip-free performance, making them an indispensable tool for craftsmen and managers who demand efficiency and reliability on every project. ## Description From the manufacturer The high-tech water pump pliers Grip quickly, adjust finely The benefits of working with the Knipex Cobra are plain to see: these water pump pliers are light and stable, can be adjusted on the component quickly at the touch of a button and are self-locking on pipes and nuts. For pipes, nuts, sleeves, for various kinds of components: the professional user applies the Knipex Cobra quickly and accurately with just one hand movement. The spring-loaded hinge bolt locks securely into place without adjusting inadvertently. Thanks to the 25-fold fine adjustment, the Cobra can be ideally adjusted to different sizes of the component. This fine adjustment also makes sure that the distance to the handles remains hand-friendly for every grip width. Tough and strong The Knipex Cobra is further stabilised by the box joint design. Unlike pliers with mounted joints, no tilting forces arise when under strain. The handles stabilise each other in the joint. Self-locking mechanism ensures a high degree of efficiency The Knipex Cobra clamps onto the component securely by itself thanks to the jaw geometry developed by Knipex. This means the user can put all energy into the desired movement without pressing the pliers handle together – and thus without energy loss: round components can be turned, bolted connections tightened and released. Short overview Modern high performance water pump pliers 25-fold fine adjustment at the touch of a button for fast adjustment to different sizes of component Self-locking on pipes and nuts Large grip width (up to a wrench opening of 46 mm / pipes up to 2 inches) with low weight (335 g) Gripping teeth hardened to approx. 61 HRC using high frequency for a secure grip and a long service life Grips flat, round and angled components High level of user comfort due to constant hand-friendly gripping position resulting from fine adjustment Sits firmly in the hand thanks to non-slip handles Chrome vanadium electric steel, forged, oil hardened Knipex Cobra: several manufacturing steps for high tool quality We forge the Knipex Cobra from chrome vanadium steel, and use a multiple stage hardening process to give it the ideal balance between hardness and toughness. This makes it extremely durable. To achieve a lasting secure β€œbite” on the work component, we use high-frequency current to bring the gripping teeth to a hardness of approx. 61 HRC. Professional users expect a tool quality that will last for many hard years of work. We develop and manufacture our pliers for the most demanding users imaginable: for craftsmen. Every pair of pliers from Knipex is manufactured to the highest standards using the best materials. A purchase for many years of use during assembly work, on the building site, in production and in the workshop. Convenient and fast: fine adjustment at the touch of a button. Use of two Cobras: ideal for counter screw joints. Self-locking effect due to special jaw geometry: firm hold of the component even under heavy loads. Has a self-locking grip on various sizes of flat, round and angular components. Review: perfect - well worth the price!! these grip and lock as it says. I haven't had these slip and don't think that it ever will. these have been great ever time I have used these. the design is great and is made of only high quality materials. these are the easiest to use because of the locking mechanism. they don't weigh much and are easy to use. I have put lots of force through these and they have never disappointed. I have seen them hold lots of weight through both me and others standing on these while testing them. therefore I don't think weight/for capacity is going to be a problem for anyone. Review: Best - Great !!!! These don’t slip on anything grip well and always tighten up Light in the hand and easy to adjust ## Features - Push the button for adjustment on the workpiece - Fine adjustment for optimum adaptation to different sizes of workpieces and a comfortable handle width - Self-clamping on pipes and nuts: no slipping on the workpiece, effortless working - Gripping surfaces with special hardened teeth, teeth hardness approx. 61 HRC: high wear resistance and stable gripping - Box-joint design for high stability due to double guide - 0 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000X4J2H0 | | Brand | KNIPEX | | Colour | Red | | Customer Reviews | 4.8 out of 5 stars 12,243 Reviews | | Cutting Width | 2 Inches | | Global Trade Identification Number | 00843221003128 | | Grip Type | Ergonomic | | Handle Material | Stainless Steel, Alloy Steel | | Handle material | Stainless Steel , Alloy Steel | | Included Components | Components Included | | Item Dimensions L x W | 24.9L x 4.9W centimetres | | Item Type Name | Knipex Cobra Waterpump Pliers | | Item Weight | 318 g | | Item weight | 318 g | | Manufacturer | Knipex | | Material | Chromium-Vanadium Steel | | Model Number | 87 01 250 | | Part Number | 87 01 250 | | Product dimensions | 24.9L x 4.9W centimetres | | Set Name | Single | | Specification Met | DIN ISO 8976 | | Unit Count | 1.0 count | | Usage | Professional | ## Product Details - **Brand:** KNIPEX - **Colour:** Red - **Cutting width:** 2 Inches - **Grip type:** Ergonomic - **Handle material:** Stainless Steel, Alloy Steel - **Item weight:** 0.7 Pounds - **Material:** Chromium-Vanadium Steel - **Product dimensions:** 24.9L x 4.9W centimetres - **Specific uses for product:** Professional - **Specification met:** DIN ISO 8976 ## Images ![KNIPEX Cobra Water Pump Pliers, 250 mm, Nuts to 46 mm, Pipes to 50 mm, self-Locking, fine Adjustment by Button Push, Pipe Wrench, 87 01 250 - Image 1](https://m.media-amazon.com/images/I/51YNzWs+-AL.jpg) ![KNIPEX Cobra Water Pump Pliers, 250 mm, Nuts to 46 mm, Pipes to 50 mm, self-Locking, fine Adjustment by Button Push, Pipe Wrench, 87 01 250 - Image 2](https://m.media-amazon.com/images/I/51nqsTdmzkL.jpg) ![KNIPEX Cobra Water Pump Pliers, 250 mm, Nuts to 46 mm, Pipes to 50 mm, self-Locking, fine Adjustment by Button Push, Pipe Wrench, 87 01 250 - Image 3](https://m.media-amazon.com/images/I/51zDAK8YhrL.jpg) ![KNIPEX Cobra Water Pump Pliers, 250 mm, Nuts to 46 mm, Pipes to 50 mm, self-Locking, fine Adjustment by Button Push, Pipe Wrench, 87 01 250 - Image 4](https://m.media-amazon.com/images/I/71q0LteVi7L.jpg) ![KNIPEX Cobra Water Pump Pliers, 250 mm, Nuts to 46 mm, Pipes to 50 mm, self-Locking, fine Adjustment by Button Push, Pipe Wrench, 87 01 250 - Image 5](https://m.media-amazon.com/images/I/71ZmAuGE9ML.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ perfect *by F***N on 8 June 2025* well worth the price!! these grip and lock as it says. I haven't had these slip and don't think that it ever will. these have been great ever time I have used these. the design is great and is made of only high quality materials. these are the easiest to use because of the locking mechanism. they don't weigh much and are easy to use. I have put lots of force through these and they have never disappointed. I have seen them hold lots of weight through both me and others standing on these while testing them. therefore I don't think weight/for capacity is going to be a problem for anyone. ### ⭐⭐⭐⭐⭐ Best *by M***1 on 7 November 2025* Great !!!! These don’t slip on anything grip well and always tighten up Light in the hand and easy to adjust ### ⭐⭐⭐⭐⭐ Great bit of kit. *by C***E on 29 January 2026* great bit of kit. perfect that theyre adjustable ## Frequently Bought Together - KNIPEX Tools - Cobra Water Pump Pliers (8701250), Red,10-Inch - KNIPEX - 8701180 Knipex 87 01 180 7-1/4-Inch Cobra Pliers - KNIPEX TwinGrip Pliers --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.om/products/50961294-knipex-cobra-water-pump-pliers-250-mm-nuts-to-46](https://www.desertcart.com.om/products/50961294-knipex-cobra-water-pump-pliers-250-mm-nuts-to-46) --- *Product available on Desertcart Oman* *Store origin: OM* *Last updated: 2026-06-23*