Features The knurled knob is simple and firm to adjust and easy to operate. The laser engraved scale bar is clear and easy to read. Made of high-quality materials, with high strength and hardness, corrosion resistance, sturdiness and durability. Wheel marking gauges help increase efficiency and save time. When marking precision joinery, the ruler is indispensable. Features: 1.The knurled knob is simple and firm to adjust and easy to operate. 2.The laser engraved scale bar is clear and easy to read. 3.Made of high-quality materials, with high strength and hardness, corrosion resistance, sturdiness and durability. 4.Wheel marking gauges help increase efficiency and save time. 5.When marking precision joinery, the ruler is indispensable. Specification: Type:Wheel Marking Gauge Color: red Service guarantee ：100% brand new product, all refund if unsatisfied If you have any questions, please contact our professional customer service team.     Package List 1 x Wheel Marking Gauge