Heat treated above 48 Rockwell "C"; .0001 to .0003 over allowance for nominal lapping. Squareness of all sides is within .0002 per

Precision 2-4-6 Blocks
- Precision ground. Case hardened.
- Cross-drilling design for extra strength and minimum weight.
- Five 5/8-11tapped holes are provided for clamping.
Heat treated above 48 Rockwell "C"; .0001 to .0003 over allowance for nominal lapping. Squareness of all sides is within .0002 per inch.
Country USA
Brand All Industrial
Manufacturer 1-2-3 Blocks
Binding Tools & Home Improvement
ItemPartNumber BL-246
Model BL-246
UnitCount 1
UPCs 768537171333
EANs 0768537171333
ReleaseDate 0000-00-00

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