Trimax Spare Tire Cable Lock. Secures spare tire to welded frame member. The only spare tire lock that secures both tire and tire bracket. Ideal for securing spare tires on boat trailers motor homes trucks jeeps vans and more. Huge 12mm braided steel cable. Features of Trimax ST30 Spare Tire Cable Lock The only spare tire lock that secures both spare tire and tire bracket to welded frame member Weatherproof cap Secures spare tire to welded frame member Ideal for securing spare tires on boat trailers motor homes trucks jeeps vans and more Package Contents: Trimax ST30 Spare Tire Cable Lock Trimax ST30: Spare Tire Cable Lock