•Used to compress single, twin and quad disc brake pistons on fixed and floating calipers
•Slide your 3/4" ratcheting box end wrench on as a handle or any 3/4" or adjustable wrench
•360 degree access to the threaded hex spreader for better use in narrow space
•Evenly spreads force on the pistons to prevent misalignment and prevent damage to brake components
•Compact for easy access when in difficult caliper angles
(California Prop 65)