THIS IS A NEW 1955-1972 CHEVY AND GM CARS WINDOW CRANK AND DOOR HANDLE INSIDE CLIP RETAINER TOOL. YOU JUST SLIP THIS TOOL BEHIND THE WINDOW CRANK AND IT POPS OUT THE HORSESHOE CLIP SO YOU CAN REMOVE THE HANDLE. A MUST HAVE FOR EVERY CLASSIC CAR OWNERS TOOLBOX. SKU 5160