Worm Gear Hose Clamp Interlocked Min Clamp Dia 3-1/2 In. Max Clamp Dia 5-1/2 In. Metric Dia Min 89mm Metric Dia Max 140mm SAE Number 80 Band Width 1/2 In. Screw Size 5/16 In. 301 Stainless Steel Band Material Zinc Plated Steel Screw Material 201 Stainless Steel Housing Material Torque 30 in.-lb. Package Quantity 10