NAAMS NC Blocks R-Shape 3 and 4 Hole - ANR Series

Freer Tool & Supply’s NAAMS NC Blocks (R-Shape, 3 & 4 Hole) – ANR Series collection supports rigid, repeatable mounting and structural reinforcement in welding fixtures, assembly tooling, and automation builds. R-shape NC blocks are designed to provide stable mounting faces and consistent spacing while helping fixture builders create modular layouts that hold alignment under load and through high-cycle production.

NAAMS NC Blocks in the ANR series feature rectangular blank blocks available in both 3-hole and 4-hole configurations, with width options of 20 mm or 25 mm. These blocks are made from 4140 steel with a black oxide coating or from stainless steel. Browse the full ANR series or click the relevant NAAMS code to find the NC block you need.

For the complete catalog of dimensions and codes, click on the link below.
NAAMS NC Blocks Rectangular Shaped