Home / DEXTER LOCKS

Made in USA – Manufacturer Specific – Keyed Alike Compatible – Trusted by Tracker Boat Owners

InfiniteRule Security designs the only American-made trailer latch locks precision-engineered for DEXTER Drop-N-Go and DEXTER A-60 couplers. Whether you tow a Tracker Boat, RV, or utility trailer, our locks deliver unmatched fit, durability, and peace of mind. Built for marine, RV, and recreational use, these coupler locks are trusted nationwide by boat owners and outdoor enthusiasts.

• Purpose-Built Fit: Exact fit for DEXTER Drop-N-Go 2" Auto Latch Coupler.

• Tracker Boat Proven: The preferred lock for Tracker Marine trailers.

• Heavy-Duty Stainless Steel: CNC machined construction resists cutting, prying, and corrosion - even in saltwater.

• Weatherproof Protection: Rubber-sealed cap keeps water, mud, and debris out.

• Keyed-Alike Compatible: Can be matched with InfiniteRule receiver locks for one-key convenience.

• Engineered for A-60: Designed to secure the DEXTER A-60 weld-on or bolt-on coupler.

• Trusted by Tracker Boat Owners: Commonly found on trailers sold through Bass Pro Shops.

• Marine-Grade Durability: CNC stainless steel resists wear, corrosion, and tampering.

• Weather-Resistant Cap: Protects the lock core from road grime and salt.

• Keyed-Alike Option: Easily integrate into your existing InfiniteRule lock system.

Both the 61181 and 61199 can be keyed alike to any other InfiniteRule Security lock. This means one key can secure your trailer coupler, receiver, and accessories.

• At original order: Purchase multiple locks together for automatic key matching.

• On future orders: Provide your InfiniteRule key number to ensure compatibility.

• Manufacturer-Specific Fit – Engineered exclusively for DEXTER Drop-N-Go & A-60 couplers.

• Trusted by Tracker Boat Owners – Proven protection for marine and recreational trailers.

• One-Key System – Simplify security with keyed-alike compatibility.

• American Manufacturing – 100% Made in the USA with CNC stainless steel precision.

• Weatherproof & Rust-Resistant – Designed to withstand saltwater, rain, and off-road abuse.

When you invest in a Tracker Boat or a trailer with a DEXTER coupler, don’t settle for generic locks. InfiniteRule Security provides precision-fit, heavy-duty protection for the most vulnerable part of your towing setup - your trailer coupler latch.

Stop theft before it starts. Secure your trailer. Trust InfiniteRule.