This tool pays for itself ten times over the first time you use it to replace your serpentine belt. The serpentine belt tool kit makes it easy to precisely position idler pulleys and get belts set to the perfect tension.

Fits idler pulleys requiring 15mm or 18mm hex or 3/8 in. or 1/2 in. square drives
Includes 13mm, 14mm, and 15mm crowfoot wrench
Inner Pack 6
Case Pack 24