Description
Hardened stainless steel construction with satin chrome finish, for protection of caliper.Measures outside dimension (OD), inside dimension (ID), step, and depth (when depth bar is included).Raised sliding surfaces to help prevent defacement and wear of scale graduations.Modest, 14-degree face angle on vernier scale, for improving visibility and reducing the possibility of parallax errors.Meets Federal Accuracy Specifications GGG-C-111B