This tool allows for easy adjustment or releases tension of the camshaft spur belt shaving the idler pulley with pin holes.
In operation,this spanner wrench grips center of the idler pulley and rotates around off the center retaining bolt.
This rotation allows for the camshaft spur belt tension adjustment,
Make from heat treated the alloy steel and a soft grip handle.
Application:
For using on Mitsubishi,Hyundai and Plymouth Eagle vehicles.