Wilwood's single piston floating Mechanical Spot Caliper is compact,lightweight and widely used in Parking Brake, Karting, Sport Utility Vehicles and Light Industrial applications. Its two position, cam-actuated lever permits right or left, front or rear mounting, and accommodates two settings for leverage adjustment.The 1.2 pound Mechanical Spot fits rotors with diameters from 6.00" to 13.00", thickness from .25" to .81", and is supplied with pads installed. The caliper is available black or polished finishes