316 Stainless Steel

Stop Losing Your Lines: The 83mm 316 Stainless Steel Cross-Bit Bollard

A mirror-polished 316 marine-grade stainless steel single cross-bit mooring bollard shown from an isometric view on a pure white background.

Single Cross-Bit Mooring Bollard - 316 Stainless Steel (83mm)

Mooring Hardware • Top Pick

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Your lines are sawing through that cheap nylon cleat. A gale is kicking up. That cleat snaps. Your vessel drifts. Total disaster. Most 'marine' hardware is absolute junk. Chromed zinc that pits in a week. Weak castings that fail when the tide pulls hard. Stop buying plastic rubbish from big-box landlubber stores.

Cheap cleats bleed rust onto your gunwale. They stain the gelcoat. They look like hell and perform worse. You can't trust a pot-metal cleat to hold a dinghy, let alone a proper yacht. If you aren't using 316 marine-grade alloys, you're just waiting for a salvage claim. Do it right or don't do it at all.

The solution is the Single Cross-Bit Mooring Bollard - 316 Stainless Steel (83mm). This isn't some hollow toy. It’s cast from solid 316 stainless steel. It’s engineered to bite. The cross-bit design ensures your lines stay put even when the surge is heavy. It looks sharp. It stays sharp. No pitting. No excuses.

Comparison: Real Hardware vs. Dockside Junk

Feature Single Cross-Bit Bollard (316 SS) Generic Alternatives
Material Cast 316 Stainless Steel Chromed Zinc / Nylon
UV Resistance Maximum (Indestructible) Low (Cracks / Fades)
Price Investment Grade Cheap (Temporary)

Technical Glossary

Chloride-Induced Pitting
Localized corrosion that creates small, deep holes in metal. Prevented by the molybdenum found in 316 stainless steel.
Cross-Bit
A horizontal bar passing through a vertical post, used to secure mooring lines and prevent them from riding up the bollard.

Don't stop at the bollard. Inspect your whole deck. If your ground tackle is weak, grab a Bruce Anchor - 316 Marine-Grade Stainless Steel. Check your hatches. Swap those rattling parts for a Marine Offset Hinge or a heavy-duty 316 Stainless Steel Boat Butt Hinge. Secure gear is a happy ship. Consult the BoatUS Foundation for safety standards. Stay seaworthy.

FAQ

Will this bollard rust or pit in saltwater environments?
No. This bollard is cast from high-grade 316 stainless steel, which contains molybdenum to prevent chloride-induced pitting. The hand-polished mirror finish further seals the surface from oxidative contaminants.
What is the maximum rope diameter this bollard can accommodate?
The 83mm wide cross-bar and 31mm top-cap diameter are designed to securely retain mooring lines up to 1-inch (25mm) in diameter, providing ample surface area for standard yacht and powerboat rigging.
Does this come with mounting hardware for a fiberglass deck?
Due to various hull thicknesses, mounting bolts are sold separately. We recommend using 316 stainless steel backing plates and M6 or M8 bolts for a heavy-duty installation on fiberglass decks.
Written by Captain Mike - Veteran Skipper

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