V-blocks are ideal for supporting or holding cylindrical pieces during manufacturing or inspection. They are provided in matched pairs and have five finished faces. V-blocks have a nominal 90-degree “V”, centered with and parallel to the bottom and two sides and square to the ends. V-blocks come in either laboratory grade AA (+/- .000050” per 6”) or inspection grade A (+/- .000100” per 6”).

Starrett Tru-Stone Granite 5-Face V-Blocks
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| Item No. | Size | Grade | Our Price | QTY |
|---|---|---|---|---|
| 81533 | 3" x 3" x 3" | "AA" Laboratory Grade (.000025" per 6") | $3,849.00 | |
| 81530 | 3" x 3" x 3" | "A" Inspection Grade (.000050" per 6") | $3,430.00 | |
| 81534 | 4" x 4" x 4" | "AA" Laboratory Grade (.000025" per 6") | $3,903.00 | |
| 81531 | 4" x 4" x 4" | "A" Inspection Grade (.000050" per 6") | $3,483.00 | |
| 81535 | 6" x 6" x 6" | "AA" Laboratory Grade (.000025" per 6") | $4,679.00 | |
| 81532 | 6" x 6" x 6" | "A" Inspection Grade (.000050" per 6") | $4,271.00 | |
| 81537 | 9" x 9" x 9" | "AA" Laboratory Grade (.000025" per 6") | $8,527.00 | |
| 81536 | 9" x 9" x 9" | "A" Inspection Grade (.000050" per 6") | $7,696.00 | |
| 81539 | 12" x 12" x 12" | "AA" Laboratory Grade (.000025" per 6") | $11,393.00 | |
| 81538 | 12" x 12" x 12" | "A" Inspection Grade (.000050" per 6") | $10,555.00 |