Product size Length: 13 cm. This square trailer hitch lock is compact yet effective for towing setups. Enhanced security Provides an additional layer of security against detachment and theft during towing. Suitable for owners of road vehicles, SUVs, and trucks in towing activities. Material and durability Made from metal material. Built to withstand harsh conditions and provide longterm protection for your towing needs. Key uses and scenarios Outdoor expeditions: helps ensure your trailer remains securely attached during travel to remote or rugged locations. Camping trips: keeps your trailer secured when setting up camp or moving between sites. Moving heavy loads: maintains a secure connection for trailers carrying heavy equipment or cargo. Why this lock stands out Compact, robust design tailored for reliable towing security. Clear emphasis on function, durability, and consistent performance in demanding conditions. Focused on compatibility with square trailer hitches, delivering practical protection against detachment and theft.