37002 Other Tools 13143 Tube Ridgid Drive Type:Square Head A 1 and this jacket is RE097370

37002 Other Tools 13143 Tube Ridgid Drive Type:Square Head A 1 and this jacket is RE097370 13143 Tube Ratcheting head with freewheel position allows maximum leverage Comes with extension for hard to reach idler pulleys Now includes 19mm socket for Honda and Toyota applications This tool will work where conventional ratchets or breaker bars won't fit due to limited access Set ratcheting head to the middle or neutral freewheel position and once maximum travel point is reached simply click lever into place to lock the ratchet mechanism Designed to release tension on serpentine belts with a spring loaded idler pulley Features ratcheting head with freewheel position that allows maximum leverage Includes extension for hard to reach idler pulleys and is backed by a life time warrantyReleases Tension on Serpentine Belts With a Spring Loaded Idler Pulley