SB1390 8" 2-1/4" X 8 TPI Back Plate
For lathes with 1-1/2” x 8” and 2-1/4” x 8” threaded spindles, the SB1390 8" Blank Plates allow you to make modifications to fit your lathe chuck.
Simply mount to your lathe, true up the face and turn down the ledge to fit your chuck.
All South Bend back plates are made of fine-grain cast-iron.
Whether you need a blank or semi-finished back plate, you can depend on the quality and precision you’ve come to expect from South Bend.
Like all South Bend products, it comes with a 2-year warranty which assures the unit is free from factory defects.
The South Bend Customer Service and Technical Support Teams are U.S. based.
Parts and accessories for South Bend products are available on-line and shipped from the South Bend parts warehouse in Springfield, MO.

SB1390 8" 2-1/4" X 8 TPI Back Plate
For lathes with 1-1/2” x 8” and 2-1/4” x 8” threaded spindles, the SB1390 8" Blank Plates allow you to make modifications to fit your lathe chuck.
Simply mount to your lathe, true up the face and turn down the ledge to fit your chuck.
All South Bend back plates are made of fine-grain cast-iron.
Whether you need a blank or semi-finished back plate, you can depend on the quality and precision you’ve come to expect from South Bend.
Like all South Bend products, it comes with a 2-year warranty which assures the unit is free from factory defects.
The South Bend Customer Service and Technical Support Teams are U.S. based.
Parts and accessories for South Bend products are available on-line and shipped from the South Bend parts warehouse in Springfield, MO.