VACO by Klein Tools 9-IN-1 SAE Pass-Through Multi-Nut Driver

Design: Features a fully pass-through hollow shaft design for driving nuts on threaded rods of various lengths.

Versatility: Includes nine common metric nut driver sizes (3/16", 1/4", 5/16", 11/32", 3/8", 7/16", 1/2", 9/16", and 3/4") in one tool.

Identification: Sizes are laser-etched on the interchangeable barrels for quick identification.