Fowler 52-255-317-0 | 1.375"-2" Range x 0.00025" Graduation Mechanical Bore Gage

The Fowler-Bowers range of mechanical two and three point bore micrometers as XT extended travel holemikes, allowing a wide measurement range without the need to interchange anvils.

• Our Part # 522553170/52-255-317-0
• 3-pt contact with tungsten carbide measuring anvils above 0.5"
• Blind bore measuring above 0.5"
• Ratchet stop for consistent measuring
• Non-removable anvils
• Setting rings included in all sets
• Includes UKAS certificates for all Holemikes and setting rings
• Every gage is individually serialized

Technical Files

Warning:

This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

For more information, visit www.P65Warnings.ca.gov