Sealey AK963 External Micrometer

The Sealey AK963 External Micrometer delivers precision measurement for professional engineering and workshop applications, available in sizes from 0mm - 25mm to 25mm - 50mm. Built with a robust brushed steel yoke for durability and stability, this instrument features a satin chrome finished thimble and sleeve with heavily machined knurling that provides excellent grip and control during measurements. The integrated locking mechanism ensures readings remain secure once set, preventing accidental adjustment during transfer or recording of measurements.

Designed for accuracy and ease of use, each micrometer is supplied with adjustment tools to maintain calibration and optimal performance throughout its working life. The quality construction and precision engineering are backed by a lifetime guarantee, making this an investment-grade tool for trade professionals who demand reliability and consistent accuracy in their measurement equipment.

Features and Benefits:
• Brushed steel yoke construction for strength and dimensional stability
• Satin chrome finish resists corrosion and wear
• Heavily machined knurling provides secure grip for precise adjustments
• Integrated locking mechanism maintains readings
• Supplied with thimble adjustment wrench for calibration
• Lifetime guarantee for peace of mind