LICOTA ATA0133 SERPENTINE TOOL

• Releases tension on serpentine belts with spring loaded idler pulley
• Fits idler pulleys requiring 13mm, 15mm, 16mm, 18mm or 3/8" Sq Drive Socket size, which are on most of the domestic applications
• Select proper socket size and position tool idler arm, (handle only is used for 16mm applications) pulley, or pull to relieve tension