This clamp-on receiver attaches to your 4" x 4" or 4" x 4-1/2" RV bumper and provides a 2" x 2" receiver opening for a hitch-mounted bike rack, cargo carrier, or other ... resists corrosion Durable zinc-plated hardware is included Specs: Application: 4" x 4" or 4-1/2" x 4" RV bumpers Weight capacity: 200 lbs Do not exceed the weight rating of your bumper
This powder coated steel receiver clamps around your RV's 4" square bumper to provide a 2" x 2" trailer hitch receiver opening. Perfect for hitch accessories or light-duty towing. Heavy-duty steel construction Black powder coat provides excellent corrosion resistance Hardware and U-bolts included for installation Specs: Application: 4" x 4" RV bumpers Receiver opening: 2"