61180 | Trailer Latch Lock for DEMCO EZ Latch 2-5/16″ Ball Stamped Coupler - Does NOT FIT Cast Model

INFINITERULE SECURITY 61180 | TRAILER LATCH LOCK FOR DEMCO EZ LATCH – 2-5/16" BALL – STAMPED COUPLER Made in USA | Manufacturer-Specific | Keyed-Alike Compatible | Stainless Steel MANUFACTURER- & APPLICATION-SPECIFIC (NOT UNIVERSAL) This model is designed ONLY for the DEMCO EZ Latch stamped 2-5/16" coupler. It will NOT fit DEMCO cast couplers or other brands. Please confirm your coupler’s latch style and size before ordering. This exact-fit design helps reduce looseness and returns caused by look-alike, one-size-fits-all locks. DESIGNED FOR REAL USE Airstream & Recreation: Polished stainless complements Airstream’s iconic aluminum trailers. Construction & Worksite: Trusted on construction trailers and heavy-duty haulers. BUILT TO LAST CNC-machined from solid stainless steel for strength and durability. Resists cutting, prying, rust, and corrosion. KEYED-ALIKE CONVENIENCE Can be keyed alike to other InfiniteRule locks so you can use ONE KEY across your trailer setup (provide your existing InfiniteRule key number when reordering). IMPORTANT FITMENT NOTICE Fits ONLY DEMCO EZ Latch – 2-5/16" Ball – STAMPED couplers Does NOT fit DEMCO CAST couplers Does NOT fit non-DEMCO brands Please verify before purchase to avoid returns.

• WARNING — This product is application-specific and designed exclusively for the DEMCO EZ Latch 2-5/16″ Ball – STAMPED COUPLER (Model 61180). It will NOT fit CAST models or other trailer brands.
• WHAT'S INCLUDED — InfiniteRule Security Model 61180 | Trailer Latch Lock for DEMCO EZ Latch – 2-5/16″ Ball – STAMPED COUPLER. Dimensions: 1/4″ pin diameter x 2-15/16″ usable span, 2-5/8″ depth.
• CUSTOM FIT — Specifically engineered for the DEMCO EZ Latch – 2-5/16″ Ball – STAMPED COUPLER to ensure the most secure and proper fit. NOT a universal lock.
• APPLICATION-SPECIFIC DESIGN — Unlike one-size-fits-all trailer locks, InfiniteRule develops locks that match exact manufacturer couplers like the DEMCO EZ Latch – STAMPED model for superior protection and fewer returns.
• SECURITY & DETERRENCE — While no lock is unbreakable, InfiniteRule locks are CNC-machined from solid stainless steel, making them significantly stronger and more tamper-resistant than low-cost, universal alternatives.
• AIRSTREAM & CONSTRUCTION READY — Polished stainless-steel finish complements the iconic aluminum design of Airstream trailers and provides trusted protection for construction trailers, utility haulers, and RV setups.
• INDEPENDENTLY TESTED — All InfiniteRule locks are rigorously tested by trusted 3rd-party security solutions, ensuring strength, reliability, and consistent deterrent protection.
• DURABLE AND WEATHER-RESISTANT — Built to resist rust and corrosion. Includes a tight-fitting rubber cap and O-ring to keep rain, dirt, and debris out of the keyway.
• KEYED-ALIKE RECOGNITION — InfiniteRule is widely recognized for its keyed-alike lock systems, simplifying security by allowing multiple locks to be used with one key. While this listing is sold as an individual lock, it reflects the same expertise trusted by trailer owners nationwide.
• 100% MADE IN THE USA — Proudly designed, CNC-machined, shipped, and serviced entirely in the USA with strict quality control standards.