Moore and Wright 903 Internal Micrometer

The Moore & Wright 903 Internal Micrometer is a precision measuring instrument designed for accurate internal diameter measurement across a wide range of applications. Part of the trusted 900 Series, this imperial micrometer offers exceptional versatility for workshop and quality control environments.

This internal micrometer features a modular design comprising a measuring head, multiple extension rods, and a spacing collar that enables measurement across different ranges. The detachable extension handle provides improved access and control when measuring deeper bores or hard-to-reach internal dimensions. With a measuring range of 2 to 12 inches and graduation of 0.001 inches, this tool delivers the precision required for critical machining and inspection tasks.

Manufactured to conform with BS959 standards, the Moore & Wright 903 ensures measurement accuracy you can rely on. The complete set is supplied in a fitted case for organised storage and protection, making it ideal for engineers, machinists, and quality inspectors who demand reliable dimensional measurement tools.

Features and Benefits:
• Modular extension rod system provides versatile measuring ranges
• Detachable extension handle improves access to deep or awkward bores
• Conforms to BS959 standards for assured accuracy
• Supplied in fitted case for secure storage and transport
• 0.001 inch graduation delivers precise internal measurements

Specifications:
Micrometer Type: Internal
Metric/Imperial: Imperial
Min Measurement (in): 2
Max. Measurement (in): 12
Graduation (in): 0.001
Range: 2-12in.
Head Range: 0.50in.