Linear Tools 4900-S4 8pce V-Block Set 4900-S4

Set contains 2 sizes of steel vee blocks with clamps.
Each pair is matched and numbered for identification.
Accuracy: surfaces square and parallel within 0.0005", vee grooves square and parallel within 0.0005".
All other dimensions of matched pair are within 0.0005".
Small blocks dimensions (L x W x H x Ø): 1.1/2" x 1.1/4" x 1.1/4" x 1".
Large blocks dimensions (L x W x H x Ø): 2" x 1.1/2" x 1.1/2" x 1.1/2".
Set supplied in a tough storage case.