Infinite Rule Security 61199-S Trailer Tongue Latch Lock for Dexter A-60 Coupler 2in Ball Stainless Steel

The Infinite Rule Security 61199-S is an application-specific trailer tongue latch lock engineered exclusively for the Dexter A-60 coupler with a 2-inch ball. Unlike generic locks, this precision-fit design is purpose-built to secure one of the most popular trailer couplers used on boat, marine, and recreational trailers — providing a tight, rattle-free fit that deters theft effectively.

Machined from heavy-duty stainless steel, the 61199-S resists rust, corrosion, and the rigors of saltwater environments, off-road use, and harsh weather. A tight-fitting weatherproof rubber cap and O-ring protect the keyhole from water, dirt, grime, and debris, ensuring smooth operation season after season.

Key Features:

• Application-specific fit for Dexter A-60 latch couplers — 2-inch ball
• Dimensions: 1/4 in. diameter × 3-1/8 in. span × 2-5/8 in. depth
• CNC-machined stainless steel construction — rust and corrosion resistant
• Weatherproof rubber cap and O-ring seal to keep the keyhole clean and functional
• Keyed-alike compatible — can be matched to other InfiniteRule Security locks so one key secures your coupler, receiver, and accessories
• Rigorously tested locking pins and mechanisms for cut, break, and pick resistance
• 100% Made in the USA — manufactured, shipped, and serviced domestically

The 61199-S supports InfiniteRule's one-key system, allowing fleet and multi-lock users to order keyed-alike sets for simplified security management. Trusted by Tracker Boat owners and RV enthusiasts nationwide, this lock delivers peace of mind whether towing down the highway or leaving your trailer parked overnight.