Maximum Trailer Security: Protects your RV, boat, or equipment hauler with the toughest coupler lock available, virtually eliminating theft risk.
Heavy-Duty Steel Construction: Built from thick, hardened steel that resists cutting, prying, and tampering for unmatched strength and peace of mind.
Universal Coupler Fit: Designed to fit both 2" and 2-5/16" couplers, covering the most common hitch sizes for broad compatibility across trailers.
Weather & Corrosion Resistant: Watertight design withstands rain, road salt, and long-term outdoor exposure without rusting or seizing.
Trusted Ultra-Fab Quality: Includes lock, keys, and hardware in a ready-to-use kit; backed by Ultra-Fab’s reputation for innovative RV security and a 1-year manufacturer’s warranty.
