Fowler 52-439-032-0, Premium Brand 1-2-3 Block Set

Key features

• High Precision: This 1-2-3 block set has a surface finish of 6-16μ", parallelism of 0.0002"/1", and hardness of 55-60 HRC with the dimensional accuracy of 0.0001"/1"
• Easy Clamping Holes: Block set with a total of 5 tapped and 18 untapped thru holes for easy clamping and set-up
• Durable Material: Made of hardened steel (56-60HRC). This 1-2-3 block set includes a shop-hardened case for storage and has a 1-year warranty offered by Fowler High Precision
• Inch-Metric Conversion: Quickly switch between inch or metric units with a single click; allows you to set zero for intermediate or differential measurements; hold feature freezes display for later viewing

Fowler Premium Ground 1-2-3 block set has a surface finish of 6-16μ" and hardness of 55-60 HRC. This block set has an accuracy of 0.0001"/1". It consists of 23 holes, 5 of which are tapped and 18 are untapped for easy clamping and set-up. It also features a hex wrench and five mounting bolts of 0.375-16", which comes in a shop-hardened case for storage. This product has a 1-year warranty offered by Fowler High Precision, an American company. The company, founded in 1946, is headquartered in Newton, MA.

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