Ancor Stainless Steel Cushion Clamp - 3/8" - 10-Pack

The Ancor Stainless Steel Cushion Clamp in 3/8" size is a 10-pack of marine-grade fastening components engineered for saltwater environments where corrosion and vibration pose constant challenges. These clamps excel at securing hoses, cables, and wiring in engine rooms, deck installations, and below-deck systems where temperature fluctuations and shock loads are routine. Stainless steel construction resists the corrosive effects of salt spray, diesel fumes, oils, and battery acids that degrade standard fasteners within months.

Each clamp features a 3/8" nominal diameter (10mm) with #8 screw sizing for secure tightening without over-torque risk. The cushioning design absorbs vibration and shock loads transmitted through engine mounts, hull penetrations, and equipment brackets—critical for reducing fatigue cracking in plumbing and electrical runs. Operating range spans -50°F to 300°F, covering everything from winter storage in northern climates to engine compartment heat. The 0.04" thickness and 1/4" clearance mounting hole provide reliable clamping force while accommodating standard marine through-hull and bulkhead fastening patterns.

These clamps address the practical wear points both weekend boaters and serious offshore anglers encounter: protecting fuel lines from vibration-induced chafe, securing electrical harnesses in high-vibration engine compartments, and bundling fresh water and waste hoses without risk of corrosion failure at critical fittings. A 10-pack covers typical boat retrofit projects or supplies spares for season-long cruising. Ancor cushion clamps meet marine industry standards for non-structural fastening and are preferred by restoration shops and professional boat builders for their proven durability in salt air and rough water conditions.