· 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.

· Self-Centering Chuck: Each jaw can be adjusted to center with superior gripping force, this improves chuck flexibility, clamping most shaped workpieces can also be realized. Round Claw Clamping Range: 1.5"/38 - 2.4"/62 mm. Round Claw Support Range: 1.9"/48 - 2.9"/74 mm.

· Considerate Design: Chuck diameter: 4 inch / 100 mm compact structure is easy for you to carry, store and use. We give a universal adapter as a gift for kinds of countries to use, and the precise thread inside and texture outside make the whole looks more pretty.

· Complete Accessories: Includes screw chuck stud. It also includes an T-shaped Allen wrench and a set of tightening levers, which give a great help to chuck installation and removal.

· Wide Application: Applicable to the general lathe, grinder, milling machine, drilling machine and machine accessories, woodworking machinery accessories and other machine tools and accessories.

Specifications
Chuck Diameter: 4 inch / 100 mm
Clamping Range: 1.5-2.4 inch / 38-62 mm
Support Range: 1.9-2.9 inch / 48-74 mm
Material: Steel
Item Weight: 6.6 lbs / 3 kg
Package Dimensions: 6 x 5 x 4 inch / 14 x 13 x 11 cm

Package Content
1 x Lathe Chuck
1 x A Set of Step Jaw
1 x Wrench
1 x Screw Chuck Stud
2 x Tightening Levers