Module Clamps IronRidge UFO 38mm Stopper Sleeve Black, UFO-STP-38MM-B1 Mfr. Part # UFO-STP-38MM-B1 Range 1.49 In. Diameter 1.09 In.
Module Clamps IronRidge UFO 33mm Stopper Sleeve Black, UFO-STP-33MM-B1 Mfr. Part # UFO-STP-33MM-B1 Range 33 In. Diameter 1.09 In.
Module Clamps IronRidge UFO 40mm Stopper Sleeve Black, UFO-STP-40MM-B1 Mfr. Part # UFO-STP-40MM-B1 Range 40 In. Diameter 1.09 In.
Hardware SnapNrack Sealing Wood Screw #14X2.25" 1/2" Hex 80qty, 015-30008 Mfr. Part # 015-30008 Diameter 0.5 In.