Made with 6061 aircraft-grade aluminumIncludes ARP 5/16''-24 x 7/8'' fastener made to Thrashin's exact specificationsFits all HD models and Thrashin billet shift leversMade in USAShifter peg can also be used as a brake pedal on Thrashin Softail billet brake arm part # 1610-0696 and 1610-0697. Not compatible with adjustable bagger brake arm.