Adjustable 9-Hole Design for Trailers - For trailers equipped with upgraded 9-hole clamping position locks, this wheel lock provides a secure fit, helps prevent the lock from loosening, and reduces the risk of the car becoming detached. Copper lock core with computer-coded protection - B-lock copper core delivers computer-coded mixed coding to enhance theft protection and reduce the chance of unauthorized access. Prying resistant construction - Thick 3 mm steel plate design adds lever and hammer resistance, making prying attempts more difficult and deterring theft. Easy to install and difficult to replicate - Tubular key lock design is hard to duplicate and allows quick installation on your wheel, typically in seconds, without complex tools. Key attributes at a glance - Function: Trailer wheel lock designed to secure wheels and deter theft. - Compatibility: Specifically for trailers with upgraded 9-hole clamping position locks. - Material: 3 mm thick steel plate; copper lock core (B-lock). - Security performance: Prying resistance enhanced by a sturdy steel plate; copper core with coding improves theft protection. - Installation: Tubular key lock design facilitates fast, straightforward installation and reduces the likelihood of key duplication. Use scenarios - Overnight parking at home, job sites, or storage yards: Install on the trailer wheel to prevent theft when the vehicle is unattended. - Long-distance transport or at loading docks: Secure wheels during loading, unloading, and transit to protect against tampering. - Campsites, construction sites, or yard storage: Maintain wheel security while equipment is parked or left idle for extended periods. Notes - Designed specifically for trailers with upgraded 9-hole clamping position locks. - Combines a secure 9-hole adjustable design, copper core precision, and a rugged 3 mm steel plate for enhanced anti-theft performance.