- 15mm and 16mm ends are 6-point hex
- Slim head design allows access to tight areas found in the tensioner area on some front wheel drive vehicles
- Heat treated and nickel chrome plated for durability, appearance, and long tool life
- Designed to release the tension on spring-loaded idler pulleys
- Slim head design
This 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. This can be done by rotating the drive end on the wrench to match the position of the serpentine belt tensioner.Also with the slim head design allows access to tight areas found in the tensioner area on some front wheel drive vehicles.