Vertex VP-146 Parallel Gauge Block Set

Parallelism of surfaces: ±0.005

Accuracy of spacers: 0.01 mm

Manufactured from S45C alloy steel. Four surfaces of the spacers are precision ground and polished.

Surface hardness: 48 – 53 HRC

The set includes 12 pieces

Dimensions of spacers: 4.6WxHx150L; H varies from 32 to 44