THEFT PREVENTION NECESSITY - Unhitched and parked trailers are highly susceptible to theft or crime. If you own a boat, trailer, camper, or RV, you need this trailer hitch lock! TOP QUALITY HITCH LOCK - This tow bar lock trailer security kit is robust and designed to withstand severe weather and theft. It’s manufactured with aluminium alloy and powder coating for lasting functionality. EFFECTIVE AND EASY TO USE - No one else can hook their vehicle up to your trailer or camper when this trailer hitch lock is securely attached. Simply slot the ball section inside your trailer hitch, and you’re all set! ADJUSTABLE FIT - This tow hitch lock includes 6 locking positions to fit nearly all trailer applications with a standard 50mm hitch. It’s a convenient and simple anti-theft solution! INCLUDES 2 KEYS - If you’ve ever lost your keys, you understand the importance of a spare key. The bright yellow GADLANE Hitch Lock For Caravans & Trailers has you covered with 2 keys. Keep one in a safe place for insurance!