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PHONE HOTLINE: 800-346-4296 E-MAIL: sales@hayn.com
Contact Us
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Hayn Wide "D" Shackles

Hayn Wide "D" Shackles are Type 316 stainless steel shackles with a broader jaw width than a standard D shackle of equivalent pin size, providing greater clearance at the connection point for applications where a standard jaw width is too narrow to accommodate the fitting being connected. 

Strong Where It Matters

Hayn Wide "D" Shackles

The wider jaw geometry makes these the right choice where a standard D shackle would require forcing hardware into too tight a gap, or where the fitting being connected needs more lateral clearance to seat and orient correctly under load. Available in four pin sizes from 3/16" through 3/8" with minimum breaking loads from 1,650 lbs through 7,260 lbs, all in standard screw pin configuration. Manufactured from Type 316 stainless steel for long-term corrosion resistance in saltwater environments. 
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wide d shackle

Wide “D” Shackles

Part # Description D-Pin ⌀ B-Body ⌀ F-Jaw Width L-Inside Length M.B.L. lbs. Weight lbs.
HM-WD05 3/16″ Wide D Shackle 3/16″ 3/16″ 25/32″ 1 3/16″ 1,650 0.03
HM-WD06 1/4″ Wide D Shackle 1/4″ 1/4″ 31/32″ 1 9/32″ 2,860 0.07
HM-WD08 5/16″ Wide D Shackle 5/16″ 5/16″ 1 9/32″ 1 29/32″ 5,500 0.14
HM-WD10 3/8″ Wide D Shackle 3/8″ 3/8″ 1 1/2″ 2 3/8″ 7,260 0.26
Engineered In America Every Hayn fitting is designed and manufactured at our facility in Rocky Hill, Connecticut — the same American workmanship that has set the standard for stainless steel rigging hardware since 1950.
Cold-Worked Production Hayn fittings are cold-worked, not cast. That distinction matters: the cold-working process refines grain structure, increases fatigue resistance, and produces a fundamentally stronger component — one built to perform when the load comes on it.
Precision Manufacturing Our Rocky Hill production floor runs CNC vertical mills, CNC lathes, large-capacity mill-turn centers, and waterjet cutting systems — all configured to produce hardware that meets exact specifications, every time.
75+ Years of Excellence Hayn has been engineering and manufacturing marine and architectural rigging hardware since 1950. That track record isn't just history, it's the design knowledge, failure data, and continuous improvement that goes into every product we make. 
  • Type 316 stainless steel construction for superior saltwater corrosion resistance
  • Manufactured in Rocky Hill, Connecticut to Hayn's proprietary tolerances
  • Precision-machined using advanced CNC manufacturing equipment



  • Engineered for seamless integration in marine and architectural rigging systems

  • Short lead times on both standard and custom components

  • Backed by 75 years of marine and architectural hardware expertise

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Let's Build Something Together

 Hayn has been engineering precision rigging hardware since 1950. So whatever your project demands, you're building with hardware that's been proven at sea and on structure for generations. 
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