Remember when you had maximum versatility with your wood lathe. Take on projects of all shapes and sizes with the WEN 4 in. 4-Jaw Self-Centering Keyed Chuck. This versatile chuck features dovetailed jaws， allowing you to grip the outside of stock between 1.6 to 2.8 in. in size， or to hold internal pilot holes ranging from 2 to 3.2 in. in diameter. If that’s not enough， you can also install the included screw chuck depending on the task at hand. The 1 in. x 8TPI mounting thread fits a wide variety of wood lathes， including the WEN 3420， 3420T， 3421， 3424， 3424T， 34018， 3427， 34018， 34027 and 34034. NOTE: max recommended workpiece size for 3420， 3420T， and 3421 is 4 in.

• Scroll chuck perfect for holding bowls， spindles， and other unwieldy wood lathe projects
• Internal jaws tighten around workpieces varying from 1.6 in. to 2.8 in. size
• External jaws spread inside of workpieces with pilot holes ranging from 2 in. to 3.2 in.
• Included screw chuck provides even more options for supporting your projects
• Features a 1 in. x 8 TPI thread for compatibility with the majority of wood lathes on the market