Hi-Grip Stainless Steel Hose Clips 35-50mm adjustable. Band width 12mm. Hi-Grip Hose Clips, Stainless Hose Clips Are Made Entirely From 18/8 Marine Quality Stainless Steel And Therefore Are Ideal For Salt Water And Many Other Highly Corrosive Environments. Lloyd’s register type approval for marine, offshore and industrial use. These stainless hose clips have fast become the industry standard for marine applications throughout the world, due to their high quality and performance.