C-8820 Long Angle Clamp : Clamping 20mm diameter Tube.  Like20mm Tube, H9-20-05~30 Holders, AA-0850/1050/1250/1450/2050, AA-08150/10150/12150/14150/20150 Angle Arms, EA-20100/20190 Elbow Arms, VCM-2050/20100 Gripper Arms, EGA-20100/20190 Elbow Gripper Arms, SLE-2020~2050 Spring Loaded Elbow Arms, RCG-2020~2050 Big Rotating Suspension, NCG-2020~2050 Big Non-rotating Suspensions, SG-20-A Large Sprue Grippers, FG-2035, FG-2090, FG2095, FG-2095P Finger Grippers, ET-20L50~20L100 Extension Tubes, MB-05~50 Round Nipper Brackets, SGLB-20-20, MSB-10-20, MSB-2030-20, MGB-10-20, MGB-20-20, MEB-3510-20, MEB-2030-20, QWB-102035-20, NYB-510-20, NYB-1525-20 Nipper Brackets.