This is a brand new. 1/2 Jacobs Keyed 3-Jaw Self-Centering Drill Chuck mounted on a premium quality 1-8 Threaded Spindle Adapter. This is a heavy duty Jacobs full metal keyed drill chuck mounted on a 1-8 threaded spindle adapter. It can be mounted directly to your 1-8 threaded lathe or machine spindle. This chuck comes with the key shown for tightening.The back of the chuck is threaded 1/2-20 female. The front of the spindle adapter is male threaded 1/2-20 to mate with the chuck. The rear of the spindle adapter has 1-8 female threads.
The spindle adapter can be removed from the chuck & used on your machine to support other 1/2-20 accessories. The chuck can be removed from the spindle adapter and used on any other device that is 1/2-20 threaded. The item "1/2 Jacobs Keyed Drill Chuck Fits 1-8 Threaded Wood Lathe Machine Spindle New" is in sale since Thursday, February 22, 2018. This item is in the category "Home & Garden\Tools & Workshop Equipment\Power Tool & Air Tool Accessories\Lathe Accessories".The seller is "thirddevil" and is located in Jacksonville, Florida. This item can be shipped worldwide.