DURATECH 15 PCS Universal Ratcheting Serpentine Belt Tool Set. Model‎15-Piece Universal Ratcheting Serpentine Belt Tool Set. VERSATILE COMPATIBILITY: This serpentine belt tool kit is designed to work with a wide range of vehicles, providing versatility for both professionals and DIY enthusiasts, bringing ease to removing and installing the serpentine belt on vehicles with a spring-loaded belt tensioner pulleys.