Short product description:
Topex 37D517 is a worm-gear hose clamp with an adjustable diameter range of 130–150 mm and W2 corrosion protection. Designed to secure hoses, pipes and ducting, it provides clamping force via a threaded band and captive screw for reliable fastening. Suitable for automotive, plumbing and general repair tasks where a medium‑size, adjustable metal clamp is required.