RS PRO Stainless Steel, Zinc-Plated Steel (Bolt) Bolt Head Hose Clamp, 28mm Band Width, 104 → 112mm ID. RS PRO Heavy Duty Hose Clamp, 430 Stainless Steel Band & Zinc Plated Steel Bolt. To install a heavy duty hose clamp, simply place the clamp over the hose and connect the hose to the required fitting.
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