Twisted Shackle M4–M10 — A4 316 Marine Grade Stainless

Marine grade A4 (AISI 316) stainless steel twisted shackles — strong, corrosion-resistant rigging hardware for boats, the outdoors and any application where a quarter-turn shackle is needed.

Why choose stainless steel twisted shackles?

• Marine grade A4 (AISI 316) stainless — superior pitting and salt-water resistance over A2.
• Twisted body design — allows the shackle to align at 90° between attachment points, ideal for rigging and chain work.
• Forged construction with high working load.
• Five thread/pin sizes from M4 to M10 to suit light- and heavy-duty applications.

Sizes available

• M4 — 4mm pin diameter
• M5 — 5mm pin diameter
• M6 — 6mm pin diameter
• M8 — 8mm pin diameter
• M10 — 10mm pin diameter

Pack options

Available as a 1-unit sample, or in packs of 2, 4 or 10 — pick the quantity that suits your project.

Typical uses for stainless steel twisted shackles

Sailing and yacht rigging, anchor lines, mooring, lifting and lashing, livestock chains, agricultural and equestrian use, climbing and tree work, outdoor signage and any marine or weather-exposed connection.

Delivery

Same-day dispatch on orders placed before 2pm. Free UK delivery on orders over £20.