166 (A B C D) 
 
Multi Swivel Elbow, also called adjustable knuckle is a flexible fitting typically used where a horizontal tube is connected to a sloping section.
 
Once the preferred angle is acquired, the knuckle is locked with a standard setscrew.
 
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