✅Products include: Included Chuck body, a set of 2" Dovetail Jaw mounted, a set of Tightening Levers, T allen wrench, Screw chuck, adapter converts 1'' x 8TPI to 3/4" x 16TPI and Free Automatic Spring Loaded Center Punch, MAKE SURE check your wood lathe FIT first to avoid Wrong Chuck Thread to Wood Lathe Spindle !!! This set of Wood Lathe Chuck is for 1'' x 8TPI or 3/4" x 16TPI Wood Lathe Spindle Thread ! ✅Lathe Chuck Capacity: Internal jaws tighten around workpieces varying from 1-1/2" to 3" (or 3" Square Block). External jaws spread inside of workpieces with pilot holes ranging from 2" to 3-5/8". Included screw chuck provides even more options for extra supporting your projects. ✅Wide Range of Versatility: With the help of 2” Dovetail Jaw, this strong wood lathe chuck can hold and grip most kinds of wood projects, from Bowls, Cups to Vases. VINWOX 4 Jaw Chuck for Wood Lathe is a must to enlarge your range on Wood Lathe Tools and Wood Lathe Accessories, ideal for all Mini, Midi and Heavy Duty Wood Lathes up to 14" swing, capable for turning up to 12" bowl. ✅Wide Adaptability: Lathe Chuck Accepts Full Range of VINWOX Chuck Accessories for Best Versatility and Functions, a perfect Wood Lathe Chuck 1"x8TPI for lathe such as Jet, Rikon, Delta, PSI, Grizzly, Rocker, etc, also can work with other Wood Lathe Tools to finish different from small to big projects. ✅Powerful and Positive Grip: The Self-Locking system of VINWOX Lathe Chuck delivers great gripping power after tightening. VINWOX offer clients an option at a price that is more affordable than anything of same quality on the market for Wood Lathe Accessories. ✅Anti-Rust Chuck Body and Long Life: VINWOX 4 jaw Chuck made from high grade K1045 steel machined to allow closest tolerances, Sturdy 4" Body with electric Nickle plating for long term anti-rust performance. Both sides of jaw teeth and guides are ground, all guideways and bearing surfaces are precisely machined for stable service and long life. ✅Worry-Free Service & Quick Response: All Customers Can Expect Quick Response and Worry Free Service from VINWOX's Professional Service Team and Qualified Engineers. ✅DOUBLE CHECK ON WOOD LATHE SPINDLE THREAD SIZE: Some customers bought our Key Chuck to fit 1-1/2"x8TPI Spindle Tread, 1"x12TPI Thread, 1-1/4"x8TPI Thread, M18x2.5, etc, that won't Thread on. If Wood Lathe Spindle Thread is not 1'' x 8TPI or 3/4" x 16TPI, Please DO NOT PLACE ORDER, Thanks!