HIGHLY VISIBLE: Brightly colored wheel clamp boot tire lock with soft PVC coated arms protect wheel finish. HIGH SECURITY: Trailer wheel locks has strong steel construction with full welding. The lock position has waterproof cap to prevent dirt dust and rust. EASY INSTALLATION: Put trailer boot lock onto the wheel, push & lock. MAX 11.7 WIDTH TIRE: Universal car wheel lock anti theft for Trailers, Golf Cart, Suv, Boat, Atv, Motorcycle, Camper etc. The wheel boot lock can be adjusted to fit 7.5 to 11.7 inch width wheel. SUPPORT SERVICE: Contact us via amazon message. For security reasons, we do not keep any spare keys. Please keep the attached keys safe. UPC 717162067252 Color Red Yellow Shape irregular shape Lock Type Tire Lock Brand Name KAYCENTOP Style Name Modern Finish Types Powder Coated Manufacturer KAYCENTOP Model Number L2016 Material Type Alloy Steel Control Method Touch Controller Type Hand Control Item Dimensions 16.54 x 9.45 x 2.76 inches Additional Features Waterproof,Anti Theft Included Components Key Recommended Uses For Product Security