PRECISION SPECI Caliper Inside Flat Leg Solid Nut & Washer 450mm

• Spring is hardened and tempered.
• Legs are well finished and balanced.
• Manufactured from high-grade polished steel.
• Heat-treated points to give an accurate measurement.
• Solid nut and washer permit fast and positive adjustment.
• The Caliper Size 75 to 300mm the Minimum Inside diameter that can measure is 20mm.
• The Caliper Size 450 to 900mm Minimum Inside diameter that can measure is 30mm