Stainless Steel D Shackle - Shake Proof Pin

D Shackle with Shake Proof Pin in 316 Marine Grade Stainless Steel

D shackles with shake proof pins are forged by electrical upset methods here in the UK from A4-AISI 316 grade stainless steel, strong and hard-wearing, perfect for highly corrosive environments.

D Shackle - Shake Proof Pin

Available Options P
Break Load
Pin Type Code Price (inc VAT)  
5mm D Shackle 5 5 10 20 1500 Shake Proof D-050-B £4.19
6mm D Shackle 6 6 13 25 1950 Shake Proof D-060-B £5.38
8mm D Shackle 8 8 16 32 3000 Shake Proof D-080-B £7.26
10mm D Shackle 9.5 9.5 19 38 4800 Shake Proof D-100-B £10.99
11mm D Shackle 11 11 22 44 6000 Shake Proof D-110-B £14.63
12mm D Shackle 12.7 12.7 26 52 7500 Shake Proof D-120-B £21.88
16mm D Shackle 16 14.3 29 58 10000 Shake Proof D-160-B £46.19

Key Features:

316 Grade Stainless Steel 316 marine grade stainless steel.

Pin Type

Type B. Shake Proof Pin for Marine D Shackles

Shake Proof Pin for Marine D Shackles Shake Proof Pin for Marine D Shackles

Not available for 4mm or 19mm sizes.


Stainless steel D shackles with shake proof pin in a wide range of sizes from 5mm to 16mm, all shackles are finished to the highest of standards with a highly polished finish.

Durable D shackle ideal for a multitude of applications, such as: securing blocks and tackle, mooring and anchoring in harsh marine conditions.

We can provide tested, certified and SWL marked shackles, please see testing information below...

Made In Britain

This high quality stainless steel D shackle with shake proof pin is manufactured here in the UK.

Made In Britain

Information about the Shake Proof Pin

The shake proof shackle has both heads threaded. The pin will not fall out, but may still be unscrewed from the partially threaded second head.

The shake proof shackle pin incorporates an innovative polyurethane ring which enhances the fit of the shackle pin. Once in position the shackle pin will not vibrate loose.

The shake proof shackle incorporates the Smart-Lock pin. This pin benefits from a unique locking mechanism. When the ring is threaded into the shackle body the ring acts like a viscous liquid and binds itself to the internal threads in the shackle head.

After a short period of time the pin is locked into position. A sharp turn by hand or use of a shackle key will release the ring and allow the pin to be unscrewed very easily. The pin can be re-used without deterioration.


Marine D Shackles Tested & Certified To BS EN 10203 3.1b.

Should you require your D shackle tested, certified and marked with its Safe Working Load (SWL), you can simply call us on 01302 752 504 and we will be happy to carry this out.

Once Tested, they are individually marked with a batch reference number and a Safe Working Load (SWL). A certificate will be issued.

This will comply with lifting equipment regulations.

You can e-mail usto discuss your requirements.

S3i Stainless Steel D Shackle with Shake Proof Pin


D Shackle - Shake Proof Pin

5.0 / 5 (1)
17 days ago
it was what i wanted to get the job done

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