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5/16″ Screw Pin D Shackle w/ Hex Sink Pin – Stainless Steel Type 316

This 5/16″ screw pin D shackle features a recessed hex sink pin that helps prevent snagging in tight or high-contact applications. Precision cast from Type 316 stainless steel, it delivers excellent corrosion resistance for marine and high-chloride environments. Its D-shaped design provides a secure connection for straight-line loads where strength and a low-profile finish are required.

Please Note: Stainless steel shackles are not always rated for overhead lifting. Loading at an angle will significantly reduce capacity. Always verify application requirements before use.

5/16″ Stainless Steel D Shackle Snag-Resistant and Built for Marine Use

Designed for clean performance in demanding environments, this D shackle features a flush hex sink pin that minimizes interference and reduces the risk of catching on surrounding materials. Ideal for marine, architectural, and rigging applications where corrosion resistance and a streamlined profile are essential.

Key Features

• Hex Sink Pin Design: Recessed pin reduces snagging and improves safety in confined spaces.
• Type 316 Stainless Steel: Provides excellent resistance to corrosion and saltwater exposure.
• Precision Cast Construction: Ensures consistent strength and reliable performance.
• D-Shackle Profile: Designed for straight-line loads and secure connections.

Common Applications

• Marine and boating hardware
• Architectural cable systems
• Chain and cable connections
• Low-profile rigging setups
• Corrosive or high-moisture environments

Installation Tips

• Tighten the hex sink pin securely using the correct tool.
• Use only for straight-line loading to maintain proper strength.
• Inspect regularly for wear or corrosion, especially in marine use.

View Product Safety Warnings

California Residents: WARNING