2.75 Inch 4 Jaw Self Centering Keyed Lathe Chuck Set For Wood Lathe With 1 Inch 8 TPI Thread, Must Have Internal Grips 1-1/8 To 1-3/4 Inch Workpieces And External Jaws For Pilot Holes 1-1/2 To 2-1/8 Inches

2.75-Inch 4-Jaw Self-Centering Lathe Chuck Set for Wood ✔️ 1" x 8 TPI thread; grips 1-1/8"–1-3/4" stock (28.6–44.4 mm)

This 2.75 inch, 4‑jaw self-centering keyed lathe chuck is designed for wood turning, offering a versatile grip for bowls, spindles, and other projects. It features internal jaws to hold stock from 1-1/8 to 1-3/4 inches (28.6–44.4 mm) and external jaws to work with pilot holes from 1-1/2 to 2-1/8 inches (38.1–54.0 mm). The included keyed tightening adds extra grip strength, and the 1" x 8 TPI thread fits a wide range of wood lathes. This set also includes the screw chuck option for additional task compatibility, and the backplate is indexed to 24 positions for repeatable alignment.

✅ 4-jaw self-centering design with dovetailed jaws for stable grip on irregular stock
✅ Internal jaws clamp 1-1/8"–1-3/4" (28.6–44.4 mm); external jaws handle 1-1/2"–2-1/8" (38.1–54.0 mm) pilot holes
✅ 1" x 8 TPI mounting thread with keyed tightening for extra grip
✅ Indexed backplate with 24 positions for repeatable setups; screw chuck included

💡 What is a wood lathe chuck used for in a workshop setting?

Here's a quick, practical answer for DIY woodturners:

- securely grips bowls, spindles, and other stock during turning - handles both internal and external gripping for varied tasks - provides repeatable alignment with a 24-position backplate ✝️