Laboratory Grade AA
| Size | AA Grade Part # | AA Grade Price |
| 2x3x18 | M2318-1AA | $308.00 |
| 2x4x24 | M2424-1AA | $354.00 |
| 2x6x36 | M2636-1AA | $462.00 |
| 2x6x48 | M2648-1AA | $695.00 |
| 2x8x60 | M2860-1AA | $822.00 |
| 2x8x72 | M2872-1AA | $1088.00 |
Inspection Grade A
| Size | A Grade Part # | A Grade Price |
| 2x3x18 | M2318-1A | $243.00 |
| 2x4x24 | M2424-1A | $289.00 |
| 2x6x36 | M2636-1A | $348.00 |
| 2x6x48 | M2648-1A | $529.00 |
| 2x8x60 | M2860-1A | $589.00 |
| 2x8x72 | M2872-1A | $942.00 |
Tool Room Grade B
| Size | B Grade Part # | B Grade Price |
| 2x3x18 | M2318-1B | $194.00 |
| 2x4x24 | M2424-1B | $245.00 |
| 2x6x36 | M2636-1B | $308.00 |
| 2x6x48 | M2648-1B | $374.00 |
| 2x8x60 | M2860-1B | $499.00 |
| 2x8x72 | M2872-1B | $739.00 |
Larger sizes available upon request
