Oneway Stronghold Chuck

Oneway Stronghold Chuck - Smooth one-hand setup & vibration-free running

The best and beefiest of Oneway's scroll type chucks. This is the choice of world-class turners! Suitable for square or round work. Precision made with a super holding power. If you create bowls, vessels, and other specialty turnings, you'll find this chuck to be a joy to use. Canada

Taper Lock Adapters - Sold separately. Specify which adapter you need for your lathe (listed below) when ordering.

Stronghold Basic Set (#10550): Includes the chuck, #2 jaws, geared chuck key, 1-1/2" jumbo woodworm screw, and T-handle hex key. The #2 jaws have an external (compression) chucking capacity of 1-3/4"" - 3-1/4", and an internal (expansion) capacity of 2-3/8" - 4". Chuck weighs 8 lbs.

Stronghold Body Only (#32781): Already have a Chuck set? Body only package lets you have different set-ups on separate lathes. Includes chuck key, but does not include jaws, worm screw, etc.

Optional Accessories

#1 Jaws (B) - For small parts like spindles or finials under 1-1/2" in diameter, or bowls with recesses over 1-3/4" in diameter. External chucking capacity is 3/8" -  2", and internal capacity is 1-1/8" -  2-5/8".

#3 Jaws (C) - For large bowls over 12" wide and 5" deep or platters. External chucking capacity is 3-7/8" -  5-1/4", and internal capacity is 4-1/2" -  6".

Jumbo Jaws (D) - For finishing the reverse side of bowls up to 12" in diameter. External chucking capacity is 2-3/4"- 11", and internal capacity is 4-3/4" - 12".

Mega-Jumbo Jaws (not shown) - For finishing the reverse side of bowls. External capacity ranges from 1-3/4” to 14”. Internal capacity ranges from 4-3/4” to 15”.

Key Extension (E) - Handy for adjusting the chuck jaws when turning large bowls.