Pivot bar cross section: 5/16" x 3/16"
Length: 3" to 3 3/16"
Required holes, measured from square end of bar: 1 13/32", 1 7/8" and 2 5/8"
These are the 1st, 2nd and 5th holes from left to right in the attached photo. The 3rd and 4th holes are NOT used.
No names, numbers or markings on existing pin.
Thanks.

