Professional-grade 600mm outside calipers from Moore & Wright - polished steel construction meets BS3123 standards for precision measurements.
The Moore & Wright 33124 Firm Joint Outside Calipers are precision measuring tools designed for accurate external measurements. Manufactured from durable polished tool steel, these calipers feature a large headed nut and screw assembly that ensures a firm, rigid friction joint with zero play for consistent measurement reliability.
The effective leg length of these outside calipers is measured from the joint assembly, providing 600mm (24in) of measurement capacity. Note that firm joint caliper capacities are typically 1/3 greater than the effective leg length.
Built to meet the BS3123 standard, these calipers guarantee professional-grade performance and durability. They are ideal for tasks requiring high-precision external measurements in engineering, metalworking, and quality control applications.
Key Features
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
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