Phase II 246 Blocks

STOCK NO. 900-501

• All 2-4-6 blocks are precision ground and hardened

• Blocks are matched within .0002" and measure 2"x 4"x 6"

• Flatness: .0001"

• Squareness: .0001"

• Parallelism: .0003"

• Hardness: 55-60 HRC 5/8"- 11 tapped holes

• 2-4-6 blocks are supplied in matched pairs