Sureshack Shackles

SHACKLE WITH CONFIDENCE.

The shackle that stays done up when you need it to, and undoes easily when you want it to. 

SureShack solves the common problems of using shackles with the invention of an ingenious wire clip and pin that, when secured, prevents the shackle from coming undone. It makes connecting and removing your shackles easy while giving you peace of mind that your Sure Shackles are secure and will never come undone on their own.

Independently rated and tested

Every SureShack shackle is assembled in New Zealand and manufactured to the highest standards both here in New Zealand and from carefully selected overseas suppliers. They’re also rated and batch tensile tested in accordance with AS 2741 – 2002 by independently accredited testers. Get in touch with us today to find out how SureShack can secure you a better experience with shackles.


Marine Shackles

SWL 450kg
$18.90

Ideal for boat trailers and other times you need a fastener that can last in salt water. Recommended for:

  • Medium Yacht Rigging

  • Small Launch Anchor

316 SS Dee SURESHACK 8mm

SWL 350kg
$14.90

Ideal for marine use or anywhere you need the assurance of stainless steel. Recommended for:

  • Small Yacht Rigging

  • Small Dinghy Anchor

316 SS Dee SURESHACK 6mm


Boat Trailer Shackles

SWL 0.75T, MTM 1.5T
$21.90

Ideal for marine use or anywhere you want long term durability. Recommended for:

  • Small Boat Trailer (max MTM 1.5T)

  • Medium Yacht Rigging

  • Medium Anchor Chains

316 SS Dee SURESHACK 10mm


General Trailer Shackles

3.0T MTM Rated Galvanised
$19.90

For everywhere you need a reliable shackle. Recommended for:

  • Medium Lifting

  • Medium Trailers (Max MTM 3.0T)

  • Medium Farm Use

  • Medium General Use

1.0T Galv Dee SURESHACK 10mm

2.3T MTM Rated Galvanised 8mm (5/16")
$17.90

For everywhere you need a reliable shackle. Recommended for:

  • Light Lifting

  • Light Trailers (Max MTM 2.3T)

  • Light Farm Use

  • Light General Use

0.75T Galv Dee SURESACK 8mm

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