*KeyFeatures *Premium Quality: The Chuck body is made of quality steel. All guideways and bearing surfaces are precisely machined for better performance. It has high strength and toughness, compression resistance and durability, and long service life. *High Performance Jaws: The chuck jaw is made of Hardened steel. 3.75 inch each jaw can be adjusted to center with superior gripping force, which improves the chucks flexibility, clamping most shaped workpieces can also be realized. Round Claw Clamping Range: 1.7"/45 - 2.4"/60 mm. Round Claw Support Range: 2.5"/63 - 3.1"/78 mm. *Precision Highly Polishing: With smooth surface, the lathe chuck is milled by pricing milling skill for high precision and accuracy. Our jaw lathe chuck has an automatic centering function, so it does not need to be repeatedly calibrated during installation. *Complete Accessories: This complete lathe chuck set include a bevel gear, several jaws and a set of installation tools, two deformation sleeves, which bring much convenience for your operation. *Extensive Application: Applicable to the general lathe, grinder, milling machine, drilling machine and machine accessories, woodworking machinery accessories and other machine tools and accessories. ******************************************************************************************************* *Specifications Material: Steel Chuck Diameter: 3.75 inch / 95 mm Case Dimensions: 17 x 11 x 4 inches / 43.5 x 28 x 11 cm Item Weight: 14 lbs / 6.5 kg Chuck Thread: 1 inch x 8TPI Taper Adaptor & M33 x 3.5 Taper Adaptor ******************************************************************************************************* *Pakcage Content 1 x Chuck Body 5 x Jaw Sets 1 x Set of Bevel Gears 1 x Chuck Key 1 x Wood Screw 1 x Wrench 16 x Screws 1 x Tool Case