5/16" Extra Long Ratcheting Side Terminal Battery Wrench This extra length (9-3/4?) allows for better accessibility in reaching side terminals on the following: Pontiac Grand AM ‘94 to present, GM “W” Body Cars ‘94 to present, Buick Regal, Olds Cutlass, Chevrolet Lumina, and Pontiac Grand Prix. Features a reversing lever and a vinyl grip to protect against electric shock. 6525 Yes - LEAD