stainless steel worm drive hose clamps are used primarily used to hold or attach hose to fittings and to secure connections of all types,enable each industry and user to meet exact requirements with items of proven quality .diverse clamping applications for the aircraft,automotive,vehicles,industrial,hardware,plumbing and marine industries. when the clamp is tightened on the hose with a screw driver or a spanner,it remains positively secured.it retains its position with the hose even under heavy vibrations.due to its unique design,the clamp is reusable. .