Sliding Line Ruler Accuracy Scribing Woodworking Parallel Carbon Steel Measuring Tool200mm

1、Adopt magnetic stripe engraving it has clear scale and convenient reading. 2、The locking knob can fix the slide of the caliper loosen it counterclockwise and tighten it clockwise. 3、The product has fine workmanship without burrs carbon steel forging longer service life. 4、Durable not easy to damage do not need frequent replacement very convenient. 5、Professional manufacturing which makes it have stable characteristic and high reliability.