Toyota Genuine Accessories PTR27-34110 TRD Wheel Lock Hardened, tempered steel construction helps ensure unsurpassed safety and security levels Triple nickel or zinc plating ensures superior corrosion protection and enduring shine Toyota-specific key patterns resist lock removal tools and allow only a single unique key to interface; replacement keys and locks available to customers within 24 hours Wheel lock system installs in minutes Available in kits of four or five (five for exterior mounted spares)