Toyota Genuine Accessories PTR27-34061 TRD Wheel Lock Set Constructed of forged hardened steel with triple-nickel plating for a bright, durable finish. Set includes four conical seat 12mm puzzle-style wheel locks and matching puzzle key. Designed for the standard 12mm x 1.5 thread pitch. TRD logo laser-etched on each individual wheel lock. Designed for the standard 12mm x 1.5 OE thread pitch found on almost all Toyota/Scion/Lexus vehicles