SPI 630-4000 Setup 1-2-3 Blocks: 5 Tapped (3/8-16) Holes & 18

SPI 630-4000 Setup 1-2-3 Blocks: 5 Tapped (3/8-16) Holes & 18 Untapped (3/8") Holes
- This SPI steel 1-2-3 Block set includes a matched pair of 1-inch x 2-inch x 3-inch blocks, socket head cap screws, and a hex key
- Squareness of all sides is within 0.0001 per inch
- Constructed of hardened steel with 45-50 HRC Hardness
- There are a total of 23 holes: 5 tapped (3/8-16) holes and 18 un-tapped (3/8") holes for easy clamping
Country USA
Brand SPI
Manufacturer MSC Industrial
ItemPartNumber 28543106
Model 630-4000
UnitCount 2
ReleaseDate 0000-00-00

SPI 630-4000 Setup 1-2-3 Blocks: 5 Tapped (3/8-16) Holes & 18 Untapped (3/8") Holes