Body is 7.9" (200mm) in diameter x 3" (75mm) thick (jaws project 1-7/16" out from body)

The thru hole is 1.97" (50mm) in diameter

Includes (4) Reversible jaws, large chuck key, & (4) mounting bolts

Smallest diameter gripped by jaws = .394" (10mm)

Largest diameter gripped by jaws = 7.874" (200mm)

Run-out of chuck body = .0024" (.06mm)

This is a plain back chuck, but it has (4) 10mm holes on the outer ring in a 95mm dia bolt hole circle...positioned 90 degrees apart.

If you need a detailed sketch of the back of the chuck, please email. It will be up to the buyer to determine if this chuck will fit your lathe...we do not have a way of determining this.

If you need an accurate, heavy duty, independent 4-jaw chuck at an affordable price, this high quality imported chuck will fill the bill.

We carry the following metal lathe plain back chucks:

4" x 3-Jaw Simultaneous

5" x 3-Jaw Simultaneous

6" x 3-Jaw Simultaneous

6" x 4-Jaw Independent

8" x 3-Jaw Simultaneous

8" x 4-Jaw Independent

Please email for details and prices.

You are welcome to email with any questions, and thanks for viewing.