3/8″ Drive E-Type Short Hand Socket – Precision Torx Assembly Tool

Brief Overview

This 3/8″ drive E-type short hand socket delivers precision fastening for applications requiring compact tool access and reduced bit size engagement. The external Torx (E-type) female recess accommodates smaller fastener heads in confined spaces where standard sockets cannot reach. Designed for electronics assembly, precision machinery, and fine mechanical work, this socket pairs seamlessly with complementary Torx bit sizes to cover your full fastening range.

Key Features

• E-Type (External Torx) Recess: 6-lobed star configuration ensures positive bit engagement without cam-out or slippage
• Compact Short Design: 28mm overall length minimizes protrusion in tight assembly areas
• Knurled Grip Band: Textured midsection provides improved hand control during manual operation
• Machined Square Drive: Clean 3/8″ female square opening for secure ratchet or wrench attachment
• Satin Chrome Finish: Durable metallic coating resists corrosion and wear in production environments
• Precision-Machined Construction: Tight tolerances ensure reliable bit seating across the entire size range

Available Sizes

Size Code	Bit Diameter (mm)	Body Diameter (mm)	Bit Depth (mm)	Overall Length (mm)	Part Number
E4	6	17	5	28	23604
E5	7	17	5	28	23605
E6	8	17	6	28	23606
E7	9	17	7	28	23607
E8	10	17	7	28	23608
E10	12	17	8	28	23610
E11	13	17	8	28	23611
E12	14.5	17	8	28	23612
E14	18	18	10	28	23614
E16	20	20	10	28	23616
E18	22	22	11	28	23618

Business Advantages for Resellers

• Niche Market Demand: Electronics manufacturers and precision assembly shops require E-type tools—stock them and capture a specialized segment with solid margins
• Volume Stocking: Eleven sizes in a single product line simplify inventory management while addressing the full range of common Torx fasteners
• Complementary Sales: Bundle these sockets with ratchet sets and bit holders for cross-sell opportunities
• Professional-Grade Appeal: Satin finish and precision machining position this as a premium tool, justifying retail markups
• Durable Design: Minimal wear patterns mean fewer returns and replacement purchases—customer satisfaction builds repeat orders

Technical Specifications

Drive Standard: 3/8″ square female (ISO 1174)
Fastener Interface: External Torx (E-type), 6-lobed
Material: Hardened steel
Finish: Satin chrome
Range: E4 through E18 (11 sizes)
Compact Length: 28mm (minimizes interference in confined spaces)
Torque Handling: Suitable for hand-tool assembly (non-impact)

Application Context

These sockets excel in precision environments where space is limited and fastener heads are small. Typical applications include:

• Electronics Assembly: Securing components in compact circuit board assemblies
• Precision Machinery: Fine-adjustment fasteners on optical and mechanical equipment
• Automotive Electronics: Engine management and sensor module installation
• Medical Device Manufacturing: Assembly of compact instrumentation
• Industrial Control Panels: Fastening small connectors and safety switches

Why Stock This Line

The E-type socket category remains underrepresented in general tool inventory, creating a supply gap for shops that specialize in precision work. These sockets address that gap with a complete, compact range. Their durability ensures repeat business from professional users who value reliability over novelty.

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