Worm Gear Hose Clamp Key Type 304 Stainless Steel Adjustable

- Unique butterfly shaped screw head easily twists for hand tightening without tools. - Just turn the tab to desired fit and rest assured the clamp will not stretch or slide off. 【Package Included】 8-12mm(5/16 - 1/2inch) 10-16mm(3/8 - 5/8inch) 13-19mm(1/2 - 3/4inch) 16-25mm(5/8 - 1inch) 19-29mm(3/4 - 1-1/8inch) 【Package Quantity: 40pcs】 This set is organized by size in a transparent storage case for quick access and protection. Hilitchi is a professional company of fasteners. 【✔】High Quality 304 Stainless Steel Key-Type Adjustable Hose Clamps Assortment Set 【✔】Made of 304 Stainless Steel Material, Very Good Corrosion Resistance, It Can Be Used in a Humid Environment. 【✔】This hose clamps uses a butterfly style tightening tab, No screwdriver or tightening tool required, Just turn the tab to desired fit and rest assured the clamp will not stretch or slide off.