179 (A B C D E) 
 
Our locking collar is used as additional backing for a clamp fitting on structures where the slip load on the grubscrew may be surpassed i.e. racking.
 
It can furthermore be used to aid a clamp fitting that is required to be left unfinished, i.e. a gate hinge.
 
Please note that the size D of this clamp clamp fitting #179D is used in our Freestanding Roof Edge Protection system to connect the Recycled Plastic Weight to the rigger. 
 
We also supply Galvanised tubes. To buy our 3.2m galvanised tube, click here. To buy our 6m galvanised tube, click here.
 
Please click here to view our full range of galvanised tube clamps.
 
A: Size to fit 26.9mm O.D. tube
B: Size to fit 33.7mm O.D. tube
C: Size to fit 42.4mm O.D. tube
D: Size to fit 48.3mm O.D. tube
E: Size to fit 60.3mm O.D. tube