Ronstan RF629 1/4" Pin Twisted Shackle – 316 Stainless Marine Fitting

The Ronstan RF629 Twisted Shackle with a 1/4" (6.4mm) pin is a compact, high-strength marine fitting designed for angled rigging applications. Made from 316-grade stainless steel, it provides excellent corrosion resistance and lasting durability in saltwater environments.

This twisted D-shackle features a 90° offset body that allows misaligned components or angled loads to connect cleanly. Ideal for deck hardware, rigging systems, and tight-fitting spaces on yachts, dinghies, and other marine craft. The RF629 is perfect for sailors who require reliable, space-efficient rigging hardware that holds up under pressure.

Specifications:

• Pin Diameter: 6.4mm (1/4")

• Internal Length: 30.0mm

• Internal Width: 12.0mm

• Material: 316 stainless steel

• Breaking Load: 1000kg

• Working Load Limit: 500kg

• Design: Twisted shackle for angled connections (90° alignment)

• Applications: Sailing rigging, marine deck hardware, angled load points

Built to perform in New Zealand's toughest marine conditions, the RF629 offers dependable strength and rigging flexibility. Available now at Barton Marine NZ – trusted Ronstan hardware supplier.