Designed to assure proper coupling retention for large ID marine exhaust hose. T-Bolt Band Clamps offer a 360° clamping surface, and are ideal for any below-waterline application. All clamps are 316 stainless steel with 1/4" hardware. 3/4" band spreads the clamping force evenly around hose. Nylon insert nut for security. Extra long bolt fits wide range of sizes. Designed to fit Shields hose #200, 210, and 250.
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