Tec-Ease has created these handy GD&T pocket guides to make the concepts of Geometric Dimensioning and Tolerancing easier to understand and apply. Each guide is filled with full-color illustrations, including solid models of real parts, along with 3-D illustrations of datum features and geometric tolerance zones.

These visual examples help clearly explain the meaning of GD&T and how the concepts apply to real parts and drawings.

Small enough to fit in your pocket, but packed with useful information, this guide is often described as “the biggest little pocket guide in GD&T.”

To purchase any of these Pocket Guides,
visit the Tec-Ease On-Line GD&T Store