Three-pack keyed-alike stainless steel hitch locks for the adjustable ball mount portion of compatible B&W 2" and 2.5" Tow & Stow 10K and 18K hitches.
The InfiniteRule 61675-S is a three-pack keyed-alike hitch lock set designed for compatible B&W 2" and 2.5" Tow & Stow 10K and 18K adjustable ball mounts. These locks secure the adjustable ball mount portion of the hitch, helping deter theft or tampering of the height-adjustment and ball platform positions.
This kit is not a trailer coupler lock set and is not intended for the vehicle receiver location. Each included lock uses a 5/8" stainless steel locking pin with a 4-1/8" usable span, matched for the supported B&W Tow & Stow adjustable ball mount application.
Includes three keyed-alike locks for compatible Tow & Stow adjustment points
Designed for compatible 2" 10K and 2.5" 18K Tow & Stow adjustable ball mounts
Each lock uses a 5/8" stainless steel locking pin
Usable span matched to the supported adjustable ball mount lock points
InfiniteRule 61675-S is for the adjustable ball mount portion only of compatible B&W 2" Tow & Stow 10K and B&W 2.5" Tow & Stow 18K hitches. It is not intended for the vehicle receiver location and does not fit the B&W 21K Tow & Stow model. Verify the exact B&W Tow & Stow model, hitch rating, lock point locations, pin diameter, required span, and lock-head clearance before ordering.
Before Starting: Confirm the hitch is a compatible B&W 2" Tow & Stow 10K or 2.5" Tow & Stow 18K adjustable ball mount and that each intended lock point accepts a 5/8" pin with a 4-1/8" span. Do not use these locks at the vehicle receiver location unless separately verified for that purpose. Basic Use Steps: 1. Confirm Hitch Model: Verify the Tow & Stow model and rating before installing the locks. 2. Set Ball Mount Position: Position the adjustable ball mount platform according to B&W instructions. 3. Align Lock Points: Align the adjustment holes where the locks will be installed. 4. Install Lock Pins: Insert each 5/8" locking pin through the matching adjustment lock point. 5. Attach Lock Ends: Secure each lock head using the included keyed lock mechanism according to InfiniteRule instructions. 6. Confirm Engagement: Pull gently on each lock to confirm it is fully seated and secured. 7. Install Dust Covers: Seat the non-locking dust covers to help protect the lock cylinders from water, dirt, and road grime. 8. Inspect Before Towing: Confirm the hitch, ball platform, lock locations, and towing setup are secure and properly rated before travel.
Package Contents: • 3 InfiniteRule 5/8" hitch locks with 4-1/8" span • Keyed lock assemblies • Non-locking dust covers • Keys as supplied by manufacturer or distributor packaging NOT Included — May Also Need: • B&W Tow & Stow hitch • Vehicle receiver lock • Trailer coupler lock • Trailer latch lock • Hitch ball or replacement ball platform • Anti-rattle device • Safety chains, wiring, or towing hardware This listing is for the three-pack hitch lock set only unless otherwise stated. Confirm the exact B&W hitch model, lock location, pin diameter, and required span before ordering.
To confirm compatibility before ordering, have the following ready: • B&W Tow & Stow model number and weight rating • Whether the hitch is a 2" 10K or 2.5" 18K Tow & Stow • Whether the hitch is a 21K model, which this set does not fit • Lock point locations on the adjustable ball mount portion • Pin diameter at each lock point • Required usable span at each lock point • Photos of the hitch adjustment area if fitment is uncertain Why this matters: This set is for the adjustable ball mount portion only. If the customer also needs a receiver lock, a different InfiniteRule mixed kit may be required.
Match this lock set by B&W Tow & Stow model, hitch rating, adjustment lock location, pin diameter, usable span, and lock-head clearance. Do not select it as a coupler/receiver security kit.
If fitment or locking issues continue, check the B&W Tow & Stow model, hitch rating, lock location, pin diameter, usable span, lock-head clearance, and whether a different InfiniteRule kit is required.
Always confirm the hitch locks, adjustable ball mount, hitch ball, receiver, trailer, and towing vehicle are properly rated and compatible for the towing setup. These locks help secure compatible hitch adjustment points, but they do not increase towing capacity, correct an overloaded trailer, replace safety chains, or fix an improperly matched towing system. Inspect all locks before each trip and do not tow with damaged, mis-sized, loose, or improperly installed towing hardware.