Ratcheting Serpentine Belt Wrench 13mm SH x 14mm SH x 18mm SH x 1/2" Male Square KAS8585 Lang Tools

Features and Benefits:

• 13mm, 14mm and 18mm ends are 6-point hex
• Designed to release the tension on spring-loaded idler pulleys
• Heat treated and nickel chrome plated for durability, appearance, and long tool life
• Slim head design

This allows direct access to the tensioner without having to remove engine accessories or frame components.