Inspection Block w/Case, 1 to 3 In

• SKU
• Brand Starrett
• Categories
• Description Tri-Block, Length 1 in, Width 2 in, Height 3 in, Number of Holes 5, Number of Blocks Single Block, Size 1 in L x 2 in W x 3 in H, Case Type Case, Hardness RC 63-65, Hole Style 11/32 in Through with 17/32 in Counterbore, Includes Case, Includes Case Yes, Material Steel, Squareness 0.0001 in, Parallelism 0.001 in, Tolerance +/-0.0002 in, With Holes Yes