2-3/4" Long shackle link connects double-eye leaf spring to the rear hanger or equalizer on trailer suspension systems. Shackling the 2 components together instead of bolting them directly allows for the necessary pivot of the springs.
 
Features:
Link connects double-eye spring to rear hanger of single-axle trailer or equalizer of multi-axle trailer
Connection allows movement to take place, ensuring an evenly distributed load between axles

Specs:
Length: 2-3/4" from center of hole to center of hole
Overall dimensions: 4" long x 1-1/4" wide
Bolt hole diameter: 9/16"