Fowler Square Steel Gage Block Set

Setting and checking gauges needs a dimensional reference you can stack and wring to size. Fowler square steel gage block sets, manufactured to the same high precision as Fowler's rectangular sets and conforming to ASME B89.1.9-2002. Select your grade above.

A square steel gage block set for inspection and setting

Features

• 81-piece square steel set
• Supplied with a certificate of inspection showing deviation for each block
• Certification of calibration traceable to NIST
• Made to resist corrosion and defacement; coated at final inspection for protection from moisture and foreign matter
• Surface finish .4 millionths
• Includes fitted case

Block sizes: 9 blocks .1001″–.1009″ (.0001″ steps), 49 blocks .101″–.149″ (.001″ steps), 19 blocks .050″–.950″ (.05″ steps), 4 blocks 1″–4″ (1″ steps).