{"product_id":"knipex-cobra-10-in-water-pump-pliers-with-comfort-grip-87-02-250-sba","title":"Knipex Cobra 10-in. Water Pump Pliers with Comfort Grip (87 02 250 SBA)","description":"\u003csection data-aplus\u003e\n  \u003cdetails id=\"product-features\" class=\"acc\" open\u003e\n    \u003csummary\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"features\"\u003e\n        \u003cdiv class=\"card\"\u003e\n          \u003cdiv class=\"card-inside\"\u003e\n            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/capacity.svg\" alt=\"capacity\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eStrong Grip, Less Effort\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThe self-locking jaw geometry bites on pipes and nuts so the pliers stay put instead of skating off the work. That means more of your hand force goes into turning the fitting, not squeezing harder to hold on.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"card\"\u003e\n          \u003cdiv class=\"card-inside\"\u003e\n            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/tool-free-change.svg\" alt=\"tool-free-change\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eFast Push-Button Setup\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eKnipex Cobra Hightech Water Pump Pliers 250mm adjust at the push of a button for quick one-handed sizing on the workpiece. Fine adjustment gives you a better fit across different pipe, nut, and fitting sizes.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"card\"\u003e\n          \u003cdiv class=\"card-inside\"\u003e\n            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/material.svg\" alt=\"material\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eBuilt to Last\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eForged chrome vanadium electric steel, multi-stage oil hardening, and hardened teeth around 61 HRC give these pliers the wear resistance and bite you want from a daily-use plumbing and service tool.\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-overview\" class=\"acc\" open\u003e\n    \u003csummary\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\" data-product-summary\u003e\n      \u003cp\u003e\u003cstrong\u003eKnipex Cobra Hightech Water Pump Pliers 250mm\u003c\/strong\u003e, Model \u003cstrong\u003e87 02 250 SBA\u003c\/strong\u003e, are adjustable water pump pliers built for gripping, turning, and holding pipes, nuts, sleeves, and other fittings. This is a pair of water pump pliers designed for plumbing, mechanical service, and general gripping work where a secure hold matters. At 250 mm overall length, this size gives you a good balance of reach, control, and everyday carry without stepping up to a bulkier tool.\u003c\/p\u003e\n      \u003cp\u003eWhat makes this tool matter on the job is how quickly it sets and how hard it hangs on once you load it. The push-button adjustment lets you size the jaws right on the workpiece instead of test-fitting over and over. Fine adjustment gives you a closer fit to different diameters, which helps keep the handle span comfortable and the grip more controlled. Knipex also designed the jaws to self-lock on pipes and nuts, so you do not waste effort crushing the handles together just to keep the tool from slipping.\u003c\/p\u003e\n      \u003cp\u003eThe jaw and joint design do a lot of the heavy lifting here. The box-joint construction gives the pliers high stability under load, and the hinge bolt is designed to catch securely so the setting does not shift unintentionally. That matters when you are breaking loose a stubborn fitting or trying to hold a rounded surface without walking off the edge. The hardened gripping teeth, rated at about 61 HRC, are there for a reason: they stay sharp longer, resist wear, and maintain bite on real-world materials instead of going smooth too soon.\u003c\/p\u003e\n      \u003cp\u003eKnipex builds these from forged chrome vanadium electric steel and finishes them with a multi-stage oil-hardening process. In plain terms, that means the pliers are made to take daily use without feeling flimsy or soft at the teeth. The polished head and slim multi-component grips also make this tool more practical than oversized tongue and groove pliers when you are working around valves, supply lines, mechanical equipment, or packed service spaces.\u003c\/p\u003e\n      \u003cp\u003eJobsite comfort is not just about soft handles. The slim grip shape makes the tool easier to carry and easier to maneuver in tight spots, while the built-in pinch guard helps protect your fingers during adjustment and use. That is one of those details you appreciate more the longer the day goes. This model is not insulated, so it is not meant for energized electrical work, but for mechanical and plumbing tasks it is set up exactly the way most pros want it.\u003c\/p\u003e\n      \u003cp\u003eIf you are a plumber, HVAC tech, maintenance mechanic, remodeler, or serious DIYer who is tired of generic adjustable pliers that slip and chew up fittings, this is the kind of upgrade you notice right away. The Knipex Cobra Hightech Water Pump Pliers 250mm are especially strong for service work where you need one tool to grab round pipe, flats on a nut, and odd-shaped hardware without constant readjustment.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-benefits\" class=\"acc\" open\u003e\n    \u003csummary\u003e\u003ch2\u003eGet a Secure Hold on Fittings and Pipe\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cdiv class=\"img\"\u003e\n          \u003cimg src=\"https:\/\/cdn.anglera.com\/assets\/74d6ed76-fe0d-4d23-a9db-1f8749ca9ef2\/2026052169_5.jpg\" alt=\"Knipex Cobra Hightech Water Pump Pliers 250mm gripping a brass plumbing fitting on installed piping during service work\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eThese pliers are built for the kind of gripping jobs that expose weak jaw geometry fast. On pipe, valves, nuts, and sleeves, the self-locking design helps the jaws stay planted so you can turn the work with less hand fatigue.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003eSelf-locking on pipes and nuts to reduce slipping under load\u003c\/li\u003e\n            \u003cli\u003eUp to 2 in. jaw capacity based on available source data\u003c\/li\u003e\n            \u003cli\u003eJaw shape is suited for round, flat, hex, and square workpieces\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-benefits-2\" class=\"acc flip\"\u003e\n    \u003csummary\u003e\u003ch2\u003eDial In the Fit Fast\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cdiv class=\"img\"\u003e\n          \u003cimg src=\"https:\/\/cdn.anglera.com\/assets\/74d6ed76-fe0d-4d23-a9db-1f8749ca9ef2\/2026052169_4.jpg\" alt=\"Close-up of the push-button adjustment on Knipex Cobra Hightech Water Pump Pliers 250mm showing the quick jaw setting mechanism\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eThe push-button adjustment is one of the reasons Cobra pliers have such a loyal following. You can size the tool directly on the part, lock in the setting, and keep moving instead of fighting a loose slip-joint style setup.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003ePush-button adjustment supports quick one-handed setup\u003c\/li\u003e\n            \u003cli\u003eFine adjustment improves fit across a wide range of component sizes\u003c\/li\u003e\n            \u003cli\u003eSpring-loaded hinge bolt helps prevent unintentional shifting\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-key-specifications\" class=\"acc\" open\u003e\n    \u003csummary\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003ctable class=\"aplusspecs\"\u003e\n        \u003ctr\u003e\n          \u003cth\u003eTool Type\u003c\/th\u003e\n          \u003ctd\u003eWater Pump Pliers\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eOverall Length\u003c\/th\u003e\n          \u003ctd\u003e250 mm \/ 10 in.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eJaw Capacity\u003c\/th\u003e\n          \u003ctd\u003e2 in.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eAdjustment Positions\u003c\/th\u003e\n          \u003ctd\u003e18-fold fine adjustment\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eTeeth Hardness\u003c\/th\u003e\n          \u003ctd\u003eApprox. 61 HRC\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eMaterial\u003c\/th\u003e\n          \u003ctd\u003eChrome vanadium electric steel, forged, multi-stage oil-hardened\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eWeight\u003c\/th\u003e\n          \u003ctd\u003e0.43 lbs\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eMade In\u003c\/th\u003e\n          \u003ctd\u003eGermany\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-applications-uses\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eBuilt For\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"tags\"\u003e\n        \u003cspan class=\"tag\"\u003ePlumbing\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eHVAC\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eMechanical Service\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eMaintenance\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eRemodeling\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eGeneral Contracting\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eHome Repair\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eTight-Space Fitting Work\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-pro-tips\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003ePro Tip\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"tip-row\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/specs.svg\" alt=\"specs\" class=\"icon-lg\"\u003e\n        \u003cp class=\"tip-text\"\u003eSet the upper jaw on the fitting first, then use the push button to bring the lower jaw in tight before you load the handles. On smooth brass and chrome fittings, that closer fit helps the 61 HRC teeth hold with less chance of walking or marking the part.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-warranty\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"warranty-row\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/warranty.svg\" alt=\"warranty\" class=\"icon-sm\"\u003e\n        \u003cdiv class=\"warranty-text\"\u003e\n          Limited lifetime warranty against manufacturer defects and workmanship.\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-tool-nut-take\" class=\"acc\" open\u003e\n    \u003csummary\u003e\u003ch2\u003eTool Nut's Take\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"eyebrow\"\u003eTool Nut's Take\u003c\/div\u003e\n      \u003ch3\u003eKnipex Cobra Hightech Water Pump Pliers 250mm are the ones you buy when you are done fighting sloppy adjustable pliers\u003c\/h3\u003e\n      \u003cp\u003eThis is a proven everyday service pliers with the jaw bite, adjustment speed, and build quality that make a difference the first week you own it.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Plumbers, HVAC techs, mechanics, maintenance crews, and serious DIY users who need one pair of adjustable pliers that can actually hold on to pipe and fittings.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e The self-locking jaws, push-button adjustment, box-joint stability, and hardened 61 HRC teeth work together the way cheaper tongue and groove pliers usually do not.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is not an insulated electrical tool, and it is a single pliers, not a kit. If you want comfort, grip security, and long-term durability in a 10 in. size, though, this is one of the easy calls in the category.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-faqs\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eCommon Questions\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat type of tool is this?\u003c\/strong\u003e This is a pair of adjustable water pump pliers, also commonly used like tongue and groove pliers for gripping and turning pipe, nuts, sleeves, and fittings.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHow large of a workpiece can it grip?\u003c\/strong\u003e Available source data lists a maximum jaw capacity of up to 2 inches.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDoes it have quick adjustment?\u003c\/strong\u003e Yes. It uses a push-button adjustment system with fine adjustment positions for sizing the jaws on the workpiece.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAre the handles insulated?\u003c\/strong\u003e No. Source data lists this model as non-insulated.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhere is it made?\u003c\/strong\u003e Source data lists Germany as the country of origin.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e","brand":"Knipex","offers":[{"title":"Default Title","offer_id":53231573369126,"sku":"87 02 250 SBA","price":49.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/2026052169_1.jpg?v=1779327380","url":"https:\/\/www.toolnut.com\/products\/knipex-cobra-10-in-water-pump-pliers-with-comfort-grip-87-02-250-sba","provider":"Tool Nut","version":"1.0","type":"link"}