DescriptionMade of stainless steel material, this parallel ruler marker is wear-resistant and durable in use. It is used to draw lines plank and steel plate, suitable for engineers, craft persons, model makers.Feature- Color: Silver - Material: Stainless Steel - Size: About 25.3x4x3cm - Made of material, the Parallel Ruler Marker is durable and long lasting use. - Used for drawing lines on plank and steel plate. - Thumb screw for easy stem locking. - A great tool for engineers, craft persons, model makers