The Rothenberger SPK water pump plier set is a must - have for various tasks. It comes with three sizes - 7 inches, 10 inches, and 12 inches. These pliers are built to last and feature a comfortable grip design. The adjustable jaws ensure a firm hold on different objects, whether it's pipes or flat items. With self - locking action, they provide an accurate and tight grip. The induction - hardened teeth and soft - grip handles make them suitable for a wide range of applications. This professional - grade set will boost your efficiency and versatility. It also comes with a 1 - year manufacturer warranty.

Using the Rothenberger SPK water pump pliers is easy. First, select the right size pliers according to the object you're working on. Open the adjustable jaws by squeezing the handles, then place the jaws around the object. Release the handles to let the self - locking action take effect and get a tight grip. When using, make sure not to apply excessive force beyond the pliers' capacity to avoid damage. For maintenance, keep the pliers clean after each use. Wipe off any dirt or debris, and if they get wet, dry them thoroughly to prevent rust. You can also apply a light coat of oil on the moving parts periodically to keep them working smoothly. And remember, the pliers come with a 1 - year manufacturer warranty, so if you have any issues, contact the manufacturer.