Global Truss America JR SNAP CLAMP Medium Duty Hook Style Medium Duty Clamp For 35mm 1-1/3 In Tubing, F23/F24 Truss 4-PAK
35MM Outer Diameter Tube Size STAUFF Heavy Series Hydraulic Polypropylene Pipe Clamp, with Galvannized Steel Top Base Plate & Metric Hex Bolts - Amazon.com
Amazon.com : 9.Solutions Python Clamp with 35mm Tube Mount, 35mm Tube Clamp, Rotate Independent, Max Load: 44lbs, 9.VP5081G : Electronics