KINCROME PISTON RING PLIER - K8388

The Kincrome Adjustable Piston Ring Installer Pliers are designed to expand piston rings for safe installation over the piston without overstressing or cracking the ring — essential during engine assembly or rebuilds. Tapered steel jaws securely grip piston ring ends and allow smooth, controlled expansion without slippage, while parallel jaw action expands rings evenly to prevent distortion. The wide jaw opening accommodates a broad range of piston ring sizes for compatibility with most automotive and small engine applications. Constructed from hardened and heat-treated 45-grade steel for exceptional durability under repeated use, with vinyl-dipped grips for user comfort. Backed by Lifetime Guarantee.