3 Pc. Universal Ratcheting Serpentine Belt Wrench Set

Features:
The Serpentine Belt Wrenches are designed to release the tension on spring-loaded idler pulleys. This wrench allows direct access to the tensioner without having to remove engine accessories or frame components. Ratcheting wheels allow quick and easy positioning of the wrench driving end to allow the user to access the tensioner from any angle. Heat treated and nickel chrome plated for durability, appearance and long tool life. Slim head design allows access to tight areas found in the tensioner area on some front wheel drive vehicles.
Sizes: 13mm or 1/2" Hex, 14mm Hex, 15mm Hex, 16mm or 5/8" Hex, 17mm Hex, 18mm Hex, 19mm or 3/4" Hex, 3/8" Square, 1/2" Square, 3/4" Square