It is a hardened metal rotor/disc lock which is designed to resist cutting

Batteries not included

Parkerized lifter base screws with locking washers are duplicates of stock Harley-Davidson fasteners used on Big Twin 1936-53 and Harley-Davidson 45's 1937-73

Two brass nuts and two Rajah ring terminals are included

Finish: Black hub and rim with chrome spokes

MOON Oval Pedal Pad Outside Diameter_1.350" It is a hardened metalThe MOON Original Oval Cast Aluminum Pedal Pads come without MOON cast into it so it is possible to mount them vertical or horizontally depending on your application. Now available in limited quantities. Size: 2. 5" x 3. 25" 3 8" 16 bolt welded to the backside Sold individually