Traditional shackles, or D-rings as some people like to call them, are U-shaped metal loops with a quick-release pin that are mostly used as connecting links in rigging systems like cranes, boats, and off-road recoveries.
In off-road recoveries, they are typically used as a way to connect a snatch strap to a recovery point on a vehicle’s steel off-road bumper. Some people also use them as a connecting piece to pair two different snatch straps that will provide more reach. However, that is a perfect example of a dangerous usage of a normal shackle because if a strap breaks, the shackle can damage cars or lead to injuries.
In the past, traditional shackles have been what most booms can be made out of but now a new player is on the course - Soft Shackles. Developed from ultra high molecular weight polyethylene (UHMWPE) fibres such as Dyneema or Spectra, they offer a whole number of benefits to consumers. Shackles come to the rescue when a vehicle is stuck on rugged terrain or deep mud.
A soft shackle has the same function as a traditional shackle, but instead of steel, it is made from synthetic rope, which is light, strong, and won’t do harm if it breaks. Due to the design of soft shackles, they also offer much more space within the loop and are far easier to handle with wet and cold hands.
