CURT 58470 Splice In Inline Fuse Holders, 12 Pack puck It offers a gross trailer Length:72" It offers a gross trailer weight capacity up to 10 Features two welded trailer balls and a removable clevis bar Fits 2" or 2 5 16" couplers Removable clevis bar can also accept lunette eyes Mounts on trailer hitches with a 2" x 2" receiver tube opening Adjustable height allows for precise trailer leveling Shank can be flipped for a 6 1 2" max drop or a 6 11 16" max rise Protected by a durable powder coat finish Permanently attached trailer balls cannot be loosened or stolen Trailer balls feature a polished chrome plated finish Limited lifetime warranty (one year finish In line fuse holder Recommended for applications where over current protection is required These in line fuse holders provide a protective housing for a fuse and are recommended for applications where over current protection is required