Eclipse ECW1-2 Wormdrive Hoseclip W1 Mild Steel 40-55mm (10 Pack) The Eclipse ECW1-2 Wormdrive Hoseclip W1 Mild Steel 40-55mm are ideal for general purpose usage in automotive, agriculture, hardware/DIY, construction, gardening and many applications requiring medium corrosion resistance. Features: 7mm slotted screw for ease of use Trivalent Chromate plating (Cr3) for ROHS compliance Corrosion resistance tested in salt spray test >144 hours The housing is rivet for extra strength and provides smooth contact with the hose Available in a variety of sizes, packed in 5 and 10 piece boxes, larger sizes come packed in plastic bags Bright silver plated finish, fully serrated enabling extra flexibility when adjusting the clip to the correct size The band thread is cold-formed resulting in a smooth underside surface profile to optimise hose protection The band is processed to erase burrs from the edges and to increase strength ensuring a high destructive torque W1 wormdrive hose clips are made from the finest cold-rolled steel with zinc-plated surface treatment for a degree of corrosion resistance Specification: Size: 40-55mm Kitemark certified KM722229 and quality tested in accordance with BS 5315:1991