Brass Caliper 3" (80mm), 4" (100mm)

Brass Caliper 3" (80mm), 4" (100mm)

G.T.W 466

A brass caliper is a precision measuring tool made from brass, used to measure the distance between two opposite sides of an object. It is commonly used in fields such as metalworking, woodworking, jewelry making, and mechanical engineering where non-marring, corrosion-resistant tools are preferred.

• Measuring gemstone sizes in jewelry making.

• Checking dimensions in precision crafting.

• Measuring soft materials or finished surfaces without causing damage.

• Material: Made of brass, which is non-magnetic, corrosion-resistant, and softer than steel—ideal for delicate workpieces that must not be scratched.

• Design: Usually consists of a main scale and a sliding jaw that allows for inside, outside, or sometimes depth measurements.

• Types: Can be manual (vernier) or simple sliding calipers (non-vernier), often without digital or dial readouts.

• Measurement Units: Typically reads in millimeters or inches, depending on the model.