Splined Bar CAC Clips Welded Construction 1.25 od x .88 id. Splined Bar Has User Iinstalled Splined End Adapters Welded into 1-/4 x .188 4130 Tube 36" Long. Maximum Bar Assembled Lenth is 42 Inches. Can Be Shortened to suit Required Length. - SPECIAL ORDER PART NOT RETURNABLE FOR ANY REASON-