Product Description Specifications Heavy-Duty clamp, ideal for fastening compressed air hoses with high degrees of hardness or plastic/steel reinforcement. Global PN: 0591 7182 030 Inches Min: 1 1/8 Inches Max: 1 1/4 mm Min: 29 mm Max: 31 Screw Type: Heavy-Duty T-Bolt with Hollow Trunnions Screw Material: Galvanized Steel Band Material: 430 SS Band Width Inches: 11/16 Band Width mm: 18 Housing: 430 SS