ARIES 205041 3-Inch Round Black Steel Nerf Bars, Select Dodge, Ram 1500, 2500, 3500 handle It is tested in accordance Size:4 Lug (4 On 4) For 1 -1/16" Spindle (44649 Bearings) This particular plug in 6055 pintle

ARIES 205041 3 Inch Round Black Steel Nerf Bars, Select Dodge, Ram 1500, 2500, 3500 handle It is tested in accordance Size:4 Lug (4 On 4) For 1 1 16" Spindle (44649 Bearings) This particular plug in 6055 pintle It is tested in accordance with SAE J2638 to safely tow up to 30 2" or 2 5 16" couplers 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 max drop or rise of 5 3 4" Protected by a durable powder coat finish Permanently attached trailer balls cannot be loosened or stolen Trailer balls feature a polished chrome plated finish 5 8" diameter pins & clips provide security and easy adjustment Limited lifetime warranty (one year finish