This shackle plate is suited to 45mm wide springs and connects to the welded-on dumjack using 1/2″ bolts. For the rear of the spring, the shackle plate should be positioned so that it is pointing slightly towards the front of the trailer, approximately at a 5 o’clock position.
Advantages:

Suits 45mm springs
Suits 1/2″ bolts
63mm centre to centre bolt holes
Natural finish for durability
Easy to install into dumjack
Controlled swinging of springs

 
What’s Included:

1 x Shackle Plate 45mm Natural