Economy 5″ Sine Bar 52-455-035-0

Fowler Sine Bar equipment used with gage blocks is highly recommended for securing a high degree  of accuracy in measuring angles for grinder and milling machine set ups. Both sine and rolls hardened and ground for extreme accuracy.

Features:

• Flange on end for resting work.

• Parallelism +/- .0004″ on both the top and bottom.

• Supplied in fitted carton box.