GM Upper Control Arm Knock-Out Tool OTC7491C CHEMICALS 1/2" Drive x 1/2" Standard

1/2" Drive x 1/2" Standard Length 8-Point Impact Socket

Features and Benefits of 3/8" Drive x 5/16" Hex Driver

Includes two 3-3/8" ID plates and two 4" ID plates

Features and Benefits 3/8" Female x 1/4" Male Adapter

GM Upper Control Arm Knock-Out Tool OTC7491C CHEMICALS 1/2" Drive x 1/2" StandardGM Upper Control Arm Knock Out Tool Features and Benefits: Removes the inserts on the upper control arm alignment brackets of light duty GM trucks Features an indexed forcing bolt that pulls straight and evenly, and works with off center knock outs New and improved design has a self centering knock out for full punch removal with less tear The tool fits 1989 2001 Chevrolet and GMC 1 2 , 3 4 , and 1 ton trucks, two or four wheel drive . Also works on