GLOBAL TRUSS AMERICA QUICK RIG CLAMP
Low Profile Hook style clamp with T-Handle
Compatible with F31, F32, F33, F34 and F44P Truss
Minimum Tube Size: 48mm 
Maximum Tube Size: 51mm
Maximum Load: 250 Kgs (550lbs)
Bolt size: M10x30mm
Pitch thread: 1.5 coarse
Profile Width: 30mm
Unit Weight:  1.02lbs