TKS-A band clips are made from stainless steel sheet bands.
TKS-A band clips are essential for joining flexible ventilation
ducts and fittings, stub pipes, ports, etc. The hemmed band clip
edges prevent damage to the ducts when installing or removing
this product.
They are tightened with a captive screw cleat for a fully airtight
and strong connection. The screw thread pattern along the entire
band helps tighten TKS-A clips around small-diameter objects.