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Boat Fittings Wide D-Shackle: Extra-wide jaw for mooring buoys

Wide D-Shackle - 316 Stainless Steel - Suitable for Mooring Buoys - M12 - Pack of 1
4.6
[Marine-Grade 316 Stainless]  Offers superior corrosion resistance for reliable saltwater and marine use.
[Wide D-Shackle Design]  Wider profile adapts to bulky fittings where standard shackles can't reach.
[Extra-Wide Jaw Opening]  Accommodates thick ropes, chain links, and oversized attachments with ease.
[Perfect for Mooring]  Designed for mooring buoys and tight-access applications in marine environments.
[Robust Heavy-Duty Performance]  Built to withstand demanding loads and frequent use without premature wear.
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Marine hardware designed to reach awkward fittings and secure mooring connections. Owners gain confidence when attaching lines to bulky buoy eyes, thanks to the widened throat and marine-grade material. Does Boat Fittings Wide D-Shackle deliver the durability and access needed for regular mooring work?

⚡ At a Glance
  • Corrosion Resistance: 316 stainless steel, marine grade for improved resistance in saltwater environments
  • Best for: Boat owners and marina workers needing access to awkward mooring points
  • Not ideal for: Situations where a standard narrow shackle is sufficient

Marine-grade 316 stainless steel construction with an extra-wide jaw opening. Wide version of the common D-shackle designed for use on mooring buoys and awkward fittings.


Easier attachment in confined spaces, with extra-wide jaw opening

The extra-wide jaw increases lateral clearance compared with standard D-shackles, allowing larger or awkwardly angled fittings to pass through. The widened throat adapts the common D-shackle form to accept bulkier hardware.

Quicker, more reliable connections to buoy eyes and bulky anchor points reduce fumbling during mooring and make single-person handling simpler.

Longer life in saltwater conditions, with 316 marine-grade stainless steel

316 stainless steel is specified as marine grade and chosen for its superior resistance to corrosion in chloride-rich environments. Material selection focuses on avoiding rapid surface degradation when exposed to seawater.

Reduced corrosion risk means less frequent replacement and lower maintenance for fittings regularly exposed to the sea.

Durable construction, with wide D-shackle form

Produced as a wide variant of the common D-shackle, the design retains the familiar geometry while increasing the throat width to suit bulkier connections. User feedback notes accurate description and well-made construction.

Robust build inspires confidence for routine mooring tasks, offering a reliable fastening solution for awkward attachments.

✨ The 4 Key Reasons for Boat Fittings Wide D-Shackle
  1. Extra-wide Jaw - Fits large buoy eyes and awkwardly spaced fittings reliably
  2. Wide D Design - Reaches anchor points where standard shackles cannot be used
  3. 316 Stainless Steel - Maintains integrity in saltwater environments for longer service life
  4. Well-made Construction - User feedback indicates durable build likely to last years
📋 Technical Details at a Glance
  • Category: Home Improvement
  • Brand: Boat Fittings
  • Material: 316 stainless steel (marine grade)
  • Type: Wide D-shackle
  • Size: M12
❓ Frequently Asked Questions

Q: Is the shackle suitable for mooring buoys?

A: Yes, the wide D-shackle is described as suitable where other shackles cannot reach, specifically mentioning mooring buoys.

Q: What material is used for the shackle?

A: 316 stainless steel, designated as marine grade, is used for corrosion resistance in saltwater conditions.

Q: Is the construction durable?

A: User reviews note a well-made construction and describe the item as durable and likely long-lasting.

🏆 Our Verdict

Suitable for boat owners and marina workers who struggle to fit standard shackles around bulky buoy eyes. The extra-wide jaw combined with marine-grade 316 stainless steel makes it especially useful for awkward mooring connections. Robust construction and corrosion-resistant material suggest strong long-term value through reduced maintenance and replacement needs.