Worm drive hose clamp, 12 mm band, clamping range 50 - 70 mm, zinc-plated steel (W1), NORMA

This worm drive clamp with a 12 mm wide band is designed for hose connections in the diameter range 50 - 70 mm. The band is made of zinc-plated steel, material class W1.

Used on hose connections with 50 to 70 mm outside diameter where the hose is secured on a spigot or pipe stub, here with a band of zinc-plated steel (W1).