Gates Stainless Steel Clamp Size 12 (Fits Hose ID 5/8in to 3/4in Clamping Range 1/2in to 1-1/4in)
Gates Super Hex and Minex Clamps are a top-quality clamp with extra-strength construction. Super Hex features a 1/2 in. wide band, while the Minex band is 5/16 in.