8-Piece Torx Allen Key Set T9–T40 Knife Type

This 8-piece Torx Allen key set features knife-type handles in sizes T9 through T40, designed for precise fastening in tight spaces and hard-to-reach areas. Made from hardened carbon steel with a black finish for corrosion resistance, each key delivers reliable torque without stripping. Ideal for electricians, engineers, and maintenance professionals working with Torx fasteners in panel building, electronics assembly, and general maintenance.