Class III 12" Hitch Extender with Step for 2" Receivers, 16" Overall Length Attach to your vehicle's hitch to get an overall hitch length of 18" with a 7" wide x 14" long welded steel step plate Gross trailer weight capacity of 4000 lbs; tongue weight capacity of 400 lbs. Easy Access to the truck bed with or without a trailer hitched to truck Fits standard 2" receiver hitch, diamond step plate is 7" long x 14" wide 5/8" hitch pin, powder-coat finish over electroplating layer provides superior resistance to rust and corrosion