81 PIECE SQUARE STEEL GAGE BLOCK SET GRADE 3/GRADE AS-1 (4101-0005)

81 PIECE SQUARE STEEL GAGE BLOCK SET GRADE 3/GRADE AS-1 (4101-0005) (SKU: 4101-0005)

81 Piece Square Steel Gage Block Set (Grade 3/Grade AS-1)

• +8/-4 millionth
• Each block has a threaded center hole
• Meets or exceeds U.S. Federal specification GGG – G – 15C
• Complete with manufacturer’s certification
• Made of the highest quality tool steel
• Surface hardness is HRC 64
• Complete with a sturdy fitted wooden case

Specifications

• 81 Piece Square Steel Gage Block Set (Grade 3/Grade AS-1)
• +8/-4 millionth.
• Each block has a threaded center hole.
• Meets or exceeds U.S. Federal specification GGG – G – 15C.
• Complete with manufacturer’s certification.
• Made of the highest quality tool steel.
• Surface hardness is HRC 64.
• Complete with a sturdy fitted wooden case.
• Weight: 12
• Dimensions: L 8, W 12, H 8

Benefits

• Supports faster setup verification and in-process inspection.
• Helps reduce measurement errors and rework in the shop.
• Appropriate for quality-control routines and repeatability.

Recommended use

• Verify power and connection compatibility before installation.
• Mount securely and protect cables from moving parts.
• Zero and verify readings before critical measurements.

USA Warehouse Stock — Fast U.S. fulfillment.