GLOBAL TRUSS AMERICA NARROW CLAMP BLK
Medium Duty Narrow Clamp For 50mm Tubing
Compatible with F31, F32, F33, F34 and DT44P Truss
Minimum Tube Size 48mm 
Maximum Tube Size 51mm 
Maximum Load 200 Kgs (440lbs) 
Profile Width: 30mm 
Bolt size: M10x25mm
Pitch thread: 1.5 coarse
Unit Weight: 0.78 Lbs.