The standard split rings are manufactured & supplied to support spiral duct work ,each ring come as a pair and require rod either side of the ring which can accept M8 or M10 stud ( screw rod).
The split ring thickness will change depending on the ductwork size this is in accordance with DW144 and to assist variation of weights. All our split rings are sold in pairs which gives complete clamp around the duct work see drop menu for the size variations & prices.
General Info
- Stock sizes from 100mmDIA up to 500mmDIA
- Manufactured to a DW144
- Made from Galvanised mild steel
- M8/M10 rod compatible
- sold as a complete pair
