Beefy Heavy Duty Marine Grade Stainless Steel Boat Hatch Lid Spring Adjuster 8-1/4 Inch Porthole Door Hardware For Yachts And Boats All Weather Indoor Outdoor Use Sturdy Spring Hinge Coil

Heavy-Duty marine stainless hatch lid spring adjuster 8-1/4"
✔️ 304 stainless steel, 8-1/4" spring coil, 7/16" dia, up to 20 lb

All-weather, heavy-duty hatch hardware built from 304 stainless steel, designed for harsh marine environments on yachts and boats. This spring hinge holds lids open and uses a safety cable to prevent over-opening.

✅ 304 grade stainless steel construction for indoor/outdoor use
✅ Spring coil length 8-1/4 inches
✅ Spring stock diameter 7/16 inches
✅ Supports lids up to 20 pounds
✅ Includes fork U-bolt support plate and safety cable

💡 What is a marine hatch lid spring adjuster and how does it help on boats? It provides controlled opening and closing for lids on hatches and cabinets in marine environments. - Handy for reducing lid slam on deck and hatch areas - Improves safety with a retaining cable to prevent over-opening - Works with 8-1/4 inch coil hinges using 304 stainless hardware - Suitable for fore hatch, ice box lids, bait wells and similar applications

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