InfiniteRule Security Hitch Lock for B&W 3" Tow & Stow 21K Ball Mounts

This InfiniteRule Security lock is made specifically for the B&W 3.0" Tow & Stow 21K lb adjustable ball mount, securing the ball-mount portion so it can't be pulled from the hitch. It fits B&W models TS30037B, TS30040B, TS30048B and TS30049B. Note that it locks the ball mount only, not the vehicle receiver, and does not fit the 2.5" Tow & Stow 10K or 18K models.

The 45/64" x 4-5/8" pin is rated to 21,000 lb and machined from stainless steel, then third-party tested against prying, cutting and picking. A weatherproof rubber cap and O-ring seal the keyway from rain, grime and debris. Made in the USA and backed by a one-year manufacturer warranty.