ITEM NAME:Four 4 Jaw Chuck Z011A For Metal Mini Lathe M12X1Mm Threaded Back 1.8~56Mm/ D6P7 Four 4 Jaw Chuck Z011A For Metal Mini Lathe M12X1Mm Threaded Back 1.8~56Mm/ D6P7 Independent four-jaw chuck for six in one With individually adjustable jaws. Used to clamp asymmetrical components such as rectangles. Reversible jaw clamping 2.0 - 35mm (inside) and 14 - 65mm (outside). The six-in-one spindle head spindle with thread M12 x 1 is screwed directly into the chuck. Power:Manual Number of Jaws:4 Color: silver material: metal Package contents: 1* four-jaw chuck 1* small wrench