Ullman Devices Corp. Sliding Brass Caliper

Features and Benefits:

• Takes Internal measurements between ????” - 4" (5 - 100 mm) and external measurements between 0" - 4" (0 - 100 mm)
• Dual Measurement Scales: Graduated with both imperial and metric measurements: precise to �???" imperial or 0.1 mm metric
• Smooth Gliding Design: A close tolerance dovetail design ensures frictionless motion for accurate readings, even in tight spaces



The Ullman Brass Caliper is the perfect compact tool for accurate measurements on the go. Made from solid brass with a close-tolerance dovetail design, this pocket-sized caliper glides smoothly for precision measurement. Graduated in both imperial and metric units, this caliper is ideal for mechanics, hobbyists, and anyone needing reliable measurements for small objects like nails, screws, lenses, and tubing.