Stainless Steel Shackles

Marine shackles, lifting shackles, safety shackles, Wichard shackles and snap shackles.

The Shackle Specialist

Our aim has always been to offer you the best quality stainless steel shackles, with extensive ranges of marine, lifting, safety, snap, strip and super duplex shackles for a multitude of purposes.

Shackles are for linking two components, and consequently play an essential role in terms of safety.

Our stainless steel shackles are manufactured by electrical upset forging. This method of manufacture ensures a high integrity product, free from surface kinks and wrinkles with no interruption of material grain flow.

Shackle Shapes And Pins

D Shape Stainless Steel Shackles

Dee / D

Bow Shape Stainless Steel Shackles


Long Shape Stainless Steel Shackles


Wide Shape Stainless Steel Shackles


Twist Shape Stainless Steel Shackles


Stainless Steel Standard Pin

Standard Pin

High quality threaded stainless steel pin,
quick and easy to use.
Stainless Steel Socket Pin

Socket Pin

Countersunk hex head pin - ideal for situations when you want a tamper free solution.
Stainless Steel Shake Proof Pin

Shake Proof Pin

Ingenious design - once in position the shackle pin will not vibrate loose.

Testing And Certification

Shackle Testing And Certification
Testing and certification is available on our shackles,
Please contact us on 01302 752 504 or Email us to discuss your requirements.

Customer Feedback

Customer Feedback

Marine Shackles

Stainless Steel Marine Shackles

Stainless Steel Marine Shackles

High quality 316 grade stainless steel marine shackles to a polished finish.

A comprehensive range with D, Bow, Long, Wide and Twist shapes available
with a choice of pins to suit your every need.

The ideal choice for marine, architectural and external applications.

Testing and certification with stamping for all marine shackles is available.

Super Duplex Shackles

Super Duplex Shackles

Super Duplex Stainless Steel Shackles have very high inherent corrosion resistance making them ideal for the oil, gas, chemical, marine and defence industries. Suitable for highly loaded components in corrosive environments
and safety critical environments such as swimming pools

Download our Super Duplex Shackle information sheet here
Made In Britain
Super Duplex Stainless Steel Shackle information Sheet
Lifting Shackles
Lifting Shackles
S3i are a leading supplier of stainless steel shackles to the lifting and offshore industries.

Our range of stainless steel lifting shackles have been designed for applications in consultation with our customers, helping them to provide the right parts for their applications.

Safety Shackles
Safety Shackles
Safety shackles manufactured from Stainless Steel EN10088 1.4404 (Marine Grade 316L) designed for lifting applications where a high level of corrosion resistance is required.

Every shackle is proof tested to 2 x WLL and inspection certificates BS EN 10204 3.1b are available on request.

Snap Shackles
Snap Shackles
Snap shackles are commonly used in marine environments such as sail boats and yachting.

Full range of fixed and swivel eye snap shackles, all in marine grade stainless steel.

Wichard Shackles
Wichard Shackles
World class shackles manufactured by Wichard of France.

Widely recognised as the premium range of stainless steel shackles - available as D shackles, Bow shackles in many different forms. Offering choices such as: Self-Locking, Captive Pin, Key Pin & Thimble shackles.