ONEWAY STRONGHOLD CHUCK:  **Includes Adaptor**

The Stronghold Chuck is operated by a key. Key operation provides two major advantages:

One handed operation
Solid holding power
5 to 1 ratio assures powerful clamping
The body diameter of this chuck is 4½" (the largest currently available in our chuck family).

Note: If your lathe is less than a 16" swing, we recommend our Talon Chuck.

**Adaptor of your choice is included.**

The following features are standard on our chucks:

quality materials
nickel plated body
hardened base jaws
manganese phosphate coated scroll

Anchor KEY FEATURES INCLUDE:
Single-Hand Key Operation
Our Patented Over-Extension Safety System (see below for more details)
4-Jaw Scroll Chuck
Rugged Base Jaw Design
SAFETY Anchor

This wouldn't classify as a ONEWAY chuck if it didn't include our patented over extension prevention system for added safety. This prevents the base jaws from coming loose during operation.