TOPBEE RV Bumper Hitch Receiver Adapter for 4"-4.5" Beams, 2-Inch Receiver with Anti-Theft Hitch Lock, 200 LBS Tongue Weight Capacity for Travel Trailer Bike Rack & Cargo Carrier — Open-Box, 37% Off

【Perfect Fit & Standard Accessories】Designed for 4" to 4.5" continuous steel bumper beams on travel trailers, this adapter features a standard 2"×2" receiver opening that fits most bike racks, cargo carriers, and other 2-inch shank accessories. It can even be installed upside down for flexible placement options.

【Capacity for Safe, Stable Use】Built with heavy-duty steel construction, this bumper hitch receiver supports up to 200 lbs tongue weight (Note: NOT for towing purposes). It provides reliable support for carrying gear and accessories on your RV trips.

【Quick No-Weld Installation】No complicated welding required. The bolt-on design lets you securely mount the receiver to your RV bumper using the included 4 full-threaded bolts and nuts. Installation is straightforward, and you’ll have everything you need right out of the box.

【Dual-Pin Anti-Theft Lock】The included hitch lock features a dual-pin design with both 1/2" and 5/8" diameter hardened pins, with a maximum effective length of 3-1/2". It fits Class I, II, III, IV, and V hitches, making it compatible with most towing ball mounts and heavy truck receivers.

【2 Keys for Backup Convenience】The lock is built with a durable metallic cylinder and black protective cover, paired with 2 identical keys for reliable backup. This design effectively prevents theft of your towing accessories, so you can travel with peace of mind. The receiver itself also features a corrosion-resistant powder-coated finish for long-lasting outdoor performance.

This all-in-one RV bumper hitch receiver adapter lets you easily add a 2-inch receiver to your 4"–4.5" continuous steel bumper beam, perfect for mounting bike racks, cargo carriers, and other 2" shank accessories on travel trailers. Built with heavy-duty steel and a rust-resistant powder-coated finish, it supports up to 200 lbs tongue weight (not for towing use). The package includes a bolt-on mounting kit for no-weld installation, plus an upgraded anti-theft hitch lock with dual-pin design (1/2" and 5/8" hardened pins, max 3-1/2" length) that fits Class I–V hitches. The lock comes with 2 identical keys for backup, keeping your gear secure wherever you go.