OTC Tools 5900-E10-E24 External Torx Socket Set, 9-Piece E10-E24 with EP24

The OTC Tools 5900-E10-E24 is a 9-piece External Torx Socket Set covering the full range of E-series external star fasteners from E10 through E24, plus an EP24 External Torx PLUS socket. Engineered for professional automotive technicians, this set tackles the most common external Torx fasteners found throughout modern vehicles — from suspension and drivetrain components to engine assemblies and body panels.

All sockets feature OTC's signature two-piece construction in premium S2 tool steel, delivering greater strength and longevity compared to single-piece designs. These are hand-tool-use sockets and are not rated for use with impact tools.

Set Includes (9 Pieces):

• 3/8" Square Drive: E10, E12, E14, E16 External Torx Sockets
• 1/2" Square Drive: E18, E20, E22, E24 External Torx Sockets
• 1/2" Square Drive: EP24 External Torx PLUS Socket

Key Features:

• Premium S2 tool steel construction for superior hardness and durability
• Two-piece bit socket design for increased strength
• Covers E10 through E24 external Torx fastener sizes
• Includes EP24 External Torx PLUS socket for late-model Ford Super Duty applications
• Mixed 3/8" and 1/2" square drive for proper torque application across all sizes
• Hand tool use only — not rated for impact wrenches

This external Torx socket set is an essential addition to any professional toolbox, providing reliable coverage of the E-series external star fasteners commonly encountered during suspension, engine, body, and interior repairs on modern domestic and import vehicles.