Tube Micrometer # 569BXP

For measuring the wall thickness of tubing and other parts with cylindrical walls. Also for measuring from a hole to an edge (note minimum hole sizes in table). Rigid steel "half" frame with smooth black enamel finish. Anvil diameter = 0 185".

Readability Features:

• Starrett satin chrome finish – no glare – resists rust
• Advanced sleeve design with staggered lines and distinct figures for precise and easy readability
• Convenient decimal equivalents on inch tools

Ease-of-Handling Features:

• Balanced frame and thimble design ensure easy handling and better readability

Accuracy and Long-Life Features:

• Rigid steel frame ribbed for strength and stability
• Extremely hard and stable one-piece spindle (the heart of our accuracy)
• Micro-lapped measuring faces
• Quick and easy adjustment