For 1-3/4" or 2" leaf springs, with 3/8" holes.

Holes are 3/8″ diameter, either on 2-1/” centers for a 1-3/4″ spring, or on 2-1/2″ centers for a 2″ spring. Used in our Suicide Spring Perch Kits.

Also used as part of a custom multi-angle adjuster.