For all you machinists, woodworkers, and DIY enthusiasts who need precise measurements, this Shars dial caliper is a workhorse! With an 8-inch measuring range and 0.001\ graduation, you get professional-level accuracy for all your projects. The large dial face is super easy to read, and the shockproof design means it can handle workshop use without losing calibration. Made from hardened stainless steel, this thing feels solid in your hand and built to last years of heavy use. It does four types of measurements: outside dimensions with the large jaws, inside measurements with the smaller jaws, depth with the extending rod, and step measurements from the back. The satin chrome finish prevents glare, and the covered gear rack is mounted with screws (not glued) for durability. Whether you're working with metal, wood, or any material requiring precise measurements, this caliper delivers reliable results every time. Part number 303-1316 for those who need the exact spec!