- Made of steel,designed to quickly and easily remove or install car door hinge springs.
- Safely removes and installs door springs on most GM (General Motors) B-body cars and trucks.
- Compresses spring for easy, safe removal, Slides safely enclose spring.
- Center tightening screw can be used with a 1/2" open end or ratcheting box wrench.
- A handy tool for any car enthusiast or automotive specialist.