Material: Our metal scribe tool marking gauges made of stainless steel. The marking gauge is sturdy construction ensures reliability, while the metal fabrication tools's fine polished finish enhances aesthetic appeal and provides smooth, effortless operation for accurate measurements Specifications: This parallel marking vernier caliperhas a measuring range of 0-200 mm (0-8 in) with a resolution of 0.05 mm and an accuracy of ±0.05 mm. Metal working tools fabrication featuring a sleek silver finish, stainless steel marking gauge parallel cross calipers measuring tool with 2 carbide scribers/pins/needle is precise measurements Clear Scale : Parallel scribing tool have a bright surface, the vernier calipers‘s scale is engraved by a precision machine, the vernier scribing caliper marking gauge measuring surface has been finely processed, and the parallel marking gauge vernier caliper's clear scale can be accurately measured to minimize errors Portable: The carbide scribe with fine adjustment are designed to be compact and easy to store, scriber tool fit comfortably in any toolbox without taking up much space. For maximum convenience, portable marking caliper precision caliber measuring tool come with a robust pouch, making woodworking scribe tool ideal for easy portability Wide Application: Wood marking gauge are suitable for use on a wide range of materials and wood marking tool can be easily scratched on wood, plastic, iron and other materials without wear and tear, provide accurate measurements for a variety of applications, making it a versatile tool for different projects