General description Anti-Chafe U-Bolt M12 x 80mm Thread, 94mm Inside Diameter, 147mm Inside Height made from T316 Stainless Steel. This U-bolt features a silicone rubber sleeve that protects the supported element from chafing against the bare metal of the U-bolt. T316 Stainless Steel is ideal for marine applications and offers enhanced corrosion resistance compared to T304 due to its molybdenum content, which withstands attack from various industrial chemicals, solvents, and chlorides. Technical specifications Inside Diameter: 94 mm Inside Height: 147 mm Leg Centers: 106 mm Leg Length: 100 mm Material: T316 Stainless Steel (A4) Pipe Nominal Bore: 80 Suggested Pipe OD: 88.9 mm Thread Length: 80 mm Thread Size: M12 Rubber Specifications: Platinum Silicone Rubber Shore A: 60 Tensile Strength: 10 N/mm² Elongation: 50% Tear Strength: 33 N/mm (ASTM D 624 die B) Density: 1.16 g/cm³ Manufacturing tolerances: +/- 1 mm