This listing is for a 5” set tru backplate made by Bison. It appears to have never been used. The thread pattern is 1 1/8”-12. Fits some Myford lathes.
D3RC
BISON 1 1/8”-12 Set True 5” Lathe Adapter Back Plate 7-876-0515 Myford
$95.0
Brand
Bison
Mount
1 1/8-12
MPN
7-876-0515
condition
New – Open box