1.Center punch is loaded with adjustable stroke,can accommodate various types of materials such as wood, plastic, metal, glass, leather etc. 2. Chrome plated body withstands high impact force and resists corrosion, extremely strong S2 steel tip holds up to hard surfaces 3. -driven action and hard steel awl tip makes punching easier; strike force can be increased or decreased with adjustable cap 4.Suitable for a variety of tasks, from construction to automotive; can be used as an awl for belts or glass window breaker for car safety 5.Knurled non-slip surface and centered tip increase control for more and precise holes Product Description Color: Red & Silver Material: Plastic & Steel Size:13CM Package Contents: 1 x Automatic centre punch Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.