Precision Granite Straight Edge - In Lengths of 24in, 36in or 48in


Starting at: $554.00

  • Model: B1348
  • Shipping Weight: 0.1 lbs
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Granite Straight Edges 1.5x4x24, 1.5x5x36, 2x6x48 (USA Made)

Granite precision straight edges are available in 3 sizes. Select from 1.5x4x24 inches, 1.5x5x36 inches or 2x6x48 inches. Choose from Laboratory Grade or Inspection Grade, 1-Face or 2-Face.

Our high-quality black granite straight edges are MADE IN THE USA and provide the strongest, most durable and stable surfaces available. Black granite has a heavier density and is made of a finer grain that is less coarse than pink granite. Since granite accessories are often used for moving parts, pink granite tends to flake out in sections and can cause scratching. Black granite straight edges are more durable and help to avoid scratching.

Selecting a Grade:
When ordering, select Laboratory Grade AAor Inspection Grade A.

  • Laboratory Grade AA is for high precision operations in temperature controlled environments.
  • Inspection Grade A granite straight edges are best for general quality control use in final inspection rooms with a CMM.

Select 1-Face or 2-Face:

  • 1-Face Accuracy on one long narrow edge.
  • 2-Face Two long narrow edges flat and parallel to each other.
Laboratory Grade AA 1-Face Price Our Part Number
Granite Straight Edge 1.5 x 4 x 24 614 B1348-10
Granite Straight Edge 1.5 x 5 x 36 863 B1348-11
Granite Straight Edge 2 x 6 x 48 1133 B1348-12
Laboratory Grade AA 2-Face    
Granite Straight Edge 1.5 x 4 x 24 829 B1348-20
Granite Straight Edge 1.5 x 5 x 36 1163 B1348-21
Granite Straight Edge 2 x 6 x 48 1528 B1348-22
Inspection Grade A 1-Face    
Granite Straight Edge 1.5 x 4 x 24 554 B1348-13
Granite Straight Edge 1.5 x 5 x 36 712 B1348-14
Granite Straight Edge 2 x 6 x 48 1028 B1348-15
Inspection Grade A 2-Face    
Granite Straight Edge 1.5 x 4 x 24 701 B1348-23
Granite Straight Edge 1.5 x 5 x 36 963 B1348-24
Granite Straight Edge 2 x 6 x 48 1390 B1348-25


For other precision granite accessories please contact us for more information. Buy Precision Granite straight edges from the CNC Specialty Store.

IMPORTANT NOTE - NOT GROUND ON 4 SIDES See parallels if looking for option


Please Choose:

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  • Model: B1348
  • Shipping Weight: 0.1 lbs
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