Robust 304 Stainless Steel BuildCrafted entirely from durable 304 stainless steelâincluding the band, housing, and screwâthis worm gear hose clamp resists rust, corrosion, and tough weather conditions. It adjusts smoothly from 5.6" to 6.5" (141â165mm) for a reliable, long-lasting hold.Secure & Smooth Worm Gear OperationThe precision-engineered worm gear mechanism delivers strong, even tightening and a firm grip. Its smooth-turning screw resists stripping and slipping, allowing easy adjustments and reuse while maintaining clamping strength.Wide Adjusting Range, Fits Many SizesWith a flexible expansion range, this clamp fits various hose and pipe diameters. Itâs a universal solution for automotive fuel lines, radiator hoses, plumbing, pool equipment, air ducts, and moreâperfect for both workshop and household tasks.