Infinite Rule Security 61636-BX 3-Pack Keyed Alike Demco EZ Latch 2" Ball Coupler Latch Lock & 2.5" Receiver Lock with Protector

The Infinite Rule Security 61636-BX is a 3-piece, keyed-alike trailer security set engineered specifically for trailers equipped with a Demco EZ Latch 2" ball coupler. This American-made lock bundle combines a precision-fit coupler latch lock, a 2.5" hitch receiver lock, and a weatherproof keyway protector — all sharing a single key for one-key convenience across your entire towing setup.

Key Features:

• Application-Specific Fit: Designed and precision-machined specifically for Demco EZ Latch 2" ball couplers — not a generic universal lock
• Keyed Alike: All locks in the set operate with the same key, eliminating the hassle of managing multiple keys for your trailer security
• Stainless Steel Construction: CNC-machined stainless steel resists cutting, prying, rust, and corrosion for long-term durability
• 2.5" Receiver Lock Included: Secures your hitch shank inside your vehicle's 2.5" receiver to prevent hitch theft
• Weatherproof Keyway Protector: The included rubber cap shields the lock core from dirt, water, road salt, and grime to maintain smooth operation season after season
• Heavy-Duty Rated: Locks are rigorously third-party tested for shear strength, providing reliable theft deterrence
• 100% Made in the USA: Manufactured, shipped, and serviced domestically by InfiniteRule Security, a family-owned company based in Oxnard, California
• One-Key System Compatible: Can be matched to existing InfiniteRule locks by providing your key number for future orders

The 61636-BX is ideal for RV owners, camper towers, and utility trailer operators who rely on Demco EZ Latch couplers and want a complete, integrated lock solution. Verify that your Demco EZ Latch coupler model and receiver size are compatible before purchase.