NAAMS L-Block Standard Small Block 4x4 Holes

Freer Tool & Supply’s NAAMS L-Block Standard Small Block (4x4 holes) collection supports rigid, repeatable right-angle mounting with added fastening flexibility in a compact footprint. These small L-blocks are ideal for welding fixtures, assembly tooling, and automation stations where you need a strong 90° connection point but don’t have room for a larger bracket or block—helping maintain alignment and reduce movement through high-cycle production.

NAAMS small L-blocks with a 4x4 hole configuration are available in both L-shaped and T-shaped designs. The small L-shaped blocks measure 58 mm in height by 53 mm in length, with a width of 20 mm. Wide and small L-blocks have dimensions of 48 mm x 30 mm x 30 mm, while the T-shaped blocks are 56 mm x 48 mm x 58 mm.

All small L-blocks are manufactured from ASTM A-36 steel. Hole options include tapped sizes for M8 x 1.25 (metric) or 5/16”–18 (standard). Each T-shaped L-block is finished with a black oxide coating.