1 year offered by Fowler High Precision
Hardened (HRC 55-60)
23 holes for easy clamping, 5 tapped, 18 untapped thru holes
Complete in a shop-hardened case.
Surface finish: 6-16μ''
Dimensional Accuracy: 0.0001'' per inch
Includes hex wrench and 5 mounting bolts (3/8''-16)

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5 inch
Height : 1.7 inch
Length : 8 inch

Item Weight: 0.64 ounce (View shipping rates and policies)
Shipping Weight: 2.8 pounds (View shipping rates and policies)

ASIN : B001C7QG7Q

Product Description

The Fowler 52-439-032-0 Premium ground 1-2-3 block set has a surface finish: 6-16μ'' and hardness of 55-60 HRC. Accuracy of 0.0001''/1'', 23 holes, 5 tapped, 18 untapped for easy clamping and set-up. Includes hex wrench and 5 mounting bolts 3/8'' - 16. Includes a shop-hardened case for storage. . This product has a 1 year offered by Fowler High Precision. If you experience any problem contact Fowler directly for claims. Fowler, an American company, manufactures inspection and measurement instruments such as electronic indicators, calipers, bore gages and digital scales. The company founded in 1946, is headquartered in Newton, MA.