•Designed to release the tension on spring-loaded idler pulleys.
•Heat treated & nickel chrome plated for durability, appearance and long tool life.
•Allow direct access to the tensioner without having to remove engine accessories or frame components.
•Ratcheting wheels allow easy positioning of the wrench to allow access the tensioner from any angle.
•Rotate the drive end to match the position of serpentine belt tensioner.
•13mm or 1/2”, Hex, VW 2.0 liter.
•17mm, Hex, Audi 2.0, 2.8 liter, Mercedes-Benz.
•19mm or 3/4”, Hex, Mercedes-Benz. 1/2”, square, Volvo 2.3, 2.4, 2.8, 2.9 liter.

•Designed to release the tension on spring-loaded idler pulleys.
•Heat treated & nickel chrome plated for durability, appearance and long tool life.
•Allow direct access to the tensioner without having to remove engine accessories or frame components.
•Ratcheting wheels allow easy positioning of the wrench to allow access the tensioner from any angle.
•Rotate the drive end to match the position of serpentine belt tensioner.
•13mm or 1/2”, Hex, VW 2.0 liter.
•17mm, Hex, Audi 2.0, 2.8 liter, Mercedes-Benz.
•19mm or 3/4”, Hex, Mercedes-Benz. 1/2”, square, Volvo 2.3, 2.4, 2.8, 2.9 liter.