Typically used in pairs on a tandem axle trailer, between 1500kg-3tonne.
The 12mm D shackle is a step up from the 10mm in every way.
Wider opening, stronger rating, ideal for your larger trailer boat or horse float.
When you don’t want daisy ducking off down the road.
With a 12mm main pin and 3.5 tonne towing mass, this shackle is the business when it comes to D-Shackles.