Pin Jaws Outside Grip Range: 3/8 to 1-3/4 inch ; Inside Grip Range: 1 to 2-3/8 inch x 4 ; Zeatool WOOD LATHE CHUCK 4'' | Toolots Supply one wood screw Indexing back plate Thread to fit the insert is M40x2.0mm 3.75"inch 95mm 4-Jaws Wood Lathe Self-center Chuck Set Wood Turning Lathe accessories suits Scroll chuck 4 Number Of chucks - Price history & Review T-Handle Hex Wrench 4mm x 1 ; Lathe Chuck Key 8mm Chrome x 1 ; Woodworm Screw x 1 ; Chuck Body x 1 Designed in Australia, High precision Lathe Tools BAOSHISHAN 3.75"/ 95MM 4-Jaws Wood Lathe Self-Center Chuck Set Nova Chuck #1 Step Jaws Outside Grip Range:3/32 to 1-3/8 inch, Inside Grip Range (Upper Step:3/4 to 2 inch) (Lower Step:1-1/2 to 2-7/8 inch) x 4 BAOSHISHAN 3.75/ 95MM 4-Jaws Wood Lathe Self-center Chuck Set… - Return Policy: Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and... #2 Round Jaws Outside Grip Range: 1-1/4 to 2-1/2 inch, Inside Grip Range: 1-3/4 to 3-1/8 inch x 4 ; #3 Round Jaws Outside Grip Range: 3 to 4-1/4 inch, Inside Grip Range: 3-1/2 to 4-7/8 inch x 4