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WoodRiver Self-Centering 4-Jaw Chuck

WoodRiver 4 Jaw Lathe Chuck w/Case 3/4" x 16 TPI
WoodRiver 4 Jaw Lathe Chuck w/Case 1" x 8TPI
WoodRiver 4 Jaw Lathe Chuck w/Case 1-1/4" x 8 TPI
4 Jaw Lathe Chuck with Case
WoodRiver Insert, 3/4" x 16 TPI
WoodRiver 1" x 8 TPI Insert
WoodRiver 1-1/4" x 8 TPI Insert
WoodRiver #1 Jaws for Chuck
WoodRiver #3 Jaws for Chuck
WoodRiver Large Flat Jaws Chuck
Jaw Screws - 8 per pack
Expand the versatility of your lathe and mount your work pieces quicker and easier with the self-centering 4-jaw chuck. You'll appreciate the following features:
  • Wide range of jaw movement, quick action and a powerful grip in either expansion or contraction modes
  • Jaws will expand and grip in a 2-3" dovetailed recess in the base of your turning
  • Simply rotate the chuck's outer ring in the opposite direction to firmly hold round stock between 1-5/8" and 2-3/4" or square billets 1-1/8" to 2-1/8" in size
  • No disassembly or accessories are required to use the accompanying screw chuck, which has a 1-1/8" long right hand thread
  • Chuck body is chrome-plated to protect against corrosion while the jaws are anodized black
  • Comes complete with screw center, locking levers, T-handled hex wrench for jaw screws and 8 extra jaw screws, all in a fitted plastic storage/carrying case

Threaded Inserts are available for those who want to use the same chuck on lathes with different thread patterns.
#1 Jaws for smaller work. Holds stock from 3/8" to 1-3/8" inside and 1-1/16" to 2-1/16" outside. Jaw length is 1".
#3 Jaws for larger bowls and platters. Holds stock from 3-1/4" to 4-1/4" inside and 3-13/16" to 4-13/16" outside.
Large Flat Jaws make it easy to finish the bottom of plates and bowls. Grips outer edge of stock from 1-7/8" to 8" in diameter.

Note: Wood River Threaded Inserts are to be used only with Wood River Turning Chucks.