•Tool is used to release tension on serpentine belt self-adjusting. Idler pulleys and push or pull to release tension.
•3/8”DR. bar for socket and crowfoot wrenches: Ford 1.9 & 2.3L; GM 3.1L.
•1/2” square driver bar: Chrysler 2.5 and 3.0L; Ford 4.6L.
•3/8”DR. 6 point 15mm socket: Ford 3.0 & 3.8L; Chrysler 3.0, 3.3 & 3.8L; GM 2.2, 2.8, 3.8 & 4.0L.
•3/8”DR. 6 point 16mm socket: Ford 3.8 and 4.0L.
•3/8”DR. 6 point 18mm socket: GM 3800.
•3/8”DR. 13mm crowfoot wrench: GM Quad Four Engine.
•3/8”DR. 14mm crowfoot wrench: Saturn Engine.
•3/8”DR. 15mm crowfoot wrench: Ford Windstar with 3.8L engine.

•Tool is used to release tension on serpentine belt self-adjusting. Idler pulleys and push or pull to release tension.
•3/8”DR. bar for socket and crowfoot wrenches: Ford 1.9 & 2.3L; GM 3.1L.
•1/2” square driver bar: Chrysler 2.5 and 3.0L; Ford 4.6L.
•3/8”DR. 6 point 15mm socket: Ford 3.0 & 3.8L; Chrysler 3.0, 3.3 & 3.8L; GM 2.2, 2.8, 3.8 & 4.0L.
•3/8”DR. 6 point 16mm socket: Ford 3.8 and 4.0L.
•3/8”DR. 6 point 18mm socket: GM 3800.
•3/8”DR. 13mm crowfoot wrench: GM Quad Four Engine.
•3/8”DR. 14mm crowfoot wrench: Saturn Engine.
•3/8”DR. 15mm crowfoot wrench: Ford Windstar with 3.8L engine.