Vintage General No 721 Vernier Caliper Tool Machinist Tools

Vintage Supreme vernier caliper marked with the diamond logo on the fixed jaw. Steel construction throughout. Features outside measuring jaws, inside measuring jaws, and a depth rod. Graduated in inches with 16ths and 32nds on the beam. Includes two locking thumbscrews and a fine-adjust knob on the sliding head. Measures approximately 7.5 inches with jaws closed; depth rod extends to approximately 11-12 inches total. Mid-20th century user-grade tool, likely 1940s-1960s. Surface patina and oxidation consistent with age and use. Slide functions. No cracks or broken jaws. Functionality not verified beyond visual inspection — sold as-is for display or light use. Good candidate for cleanup by the buyer. Ships from Central Pennsylvania. Item Specifics: Brand: Supreme Type: Vernier Caliper Size: 7 inch Material: Steel Condition: Used — Good/Fair