LFPartS 1.25" Trailer Hitch Cover tube Plug Insert HEAVY DUTY Black Fits 1 1/4 Inch (1.25") Receivers 1.25" Trailer Hitch Cover Plug Insert HEAVY DUTY Black, Fits 1 1/4 Inch (1.25") Receivers, NEW Universal Fit any 1 1/4 inch (1.25") Class I and Class II Receivers and Easy Installation. This plug is manufactured from durable Black rubber. The cover designed to protect receiver tube when not in use, keep out Mud, Dirt and Pests, will keep the winter snow and ice outside, rather than inside. No pin or clip required to hold in place, Installs in Seconds. Simply push it right on your hitch and you are ready to go!