Germany type hose clamp

Non-perforated design ideal heating germany type pipe clamp Screw band worm drive hose poles clamps of Germany .Most commonly used general-purpose clamp. The bands have clean punched rectangular perforations that hold strong and connect easily. the unique side pressing design, and non-perforated design can effectively prevent the soft surface of the silicone tube and hose from damage. Material: W1 Band,housing&screw,all zinc plated. W2 Band and housing with all stianless steel(201ss,304ss,430ss),zinc plated screw. W3 Band and housing with all stianless steel 304,nickel plated screw. W4 Band,housing&screw,all stainless steel 304