Wichard 1434W Key Pin Shackle 8mm 5/16" 316L Stainless Steel Marine

The Wichard 1434W Key Pin Shackle is a forged 316L stainless steel D-shackle designed for quick, reliable connections in demanding marine environments. Its innovative key pin mechanism allows the shackle to open and close with just a half-turn of the pin, making it ideal for halyards and any rigging application that requires frequent attachment and detachment.

Unlike traditional screw-pin shackles, the captive pin design ensures the pin remains attached to the shackle body at all times, eliminating the risk of losing the pin overboard or during use. With a rated working load of 800 kg (1,764 lbs) and a breaking load of 2,300 kg (5,071 lbs), this shackle delivers outstanding strength for its compact size.

Key Features:

• Forged in grade 316L stainless steel for superior corrosion resistance in saltwater environments
• Half-turn key pin opening and closing mechanism for fast, one-handed operation
• Captive pin design — pin remains attached to shackle body, no risk of loss
• Working load: 800 kg (1,764 lbs)
• Breaking load: 2,300 kg (5,071 lbs)
• Pin diameter: 8 mm (5/16")
• Ideal for halyards and applications requiring frequent opening and closing

Dimensions:

• A (overall length): 59 mm (2.32")
• B (inner width): 21 mm (0.83")
• C (pin diameter): 8 mm (0.31")
• D (body diameter): 17 mm (0.67")
• F (overall with pin extended): 79 mm (3.11")
• G: 49 mm (1.93")

The Wichard 1434W is a trusted choice among sailors and marine professionals for halyard attachments, block connections, and general rigging tasks where speed and security are essential.