3/8-Inch Drive E-Type Short Hand Socket, Precision Multi-Lobed Design

Brief Overview

This 3/8-inch drive E-type short hand socket is engineered for precision fastener engagement on Torx and multi-lobed fasteners commonly found in automotive, electronics, and industrial assembly applications. The compact short length and knurled grip band make it ideal for confined spaces and repetitive hand-socket work. Available in a full range from E4 to E18, you can stock the complete size spectrum or select specific sizes based on your customer base. If you're building a comprehensive fastener socket collection, consider pairing these with chrome-vanadium alternatives or precision-specific variants for maximum market flexibility.

Key Features

• E-Type Multi-Lobed Profile: Precision-designed internal recess that grips E-type fasteners securely without cam-out, reducing rounding risk and fastener damage.
• Short Socket Length (63mm): Compact design enables access in tight assembly areas and confined engine bays without requiring extension bars.
• Knurled Grip Band: Textured mid-section provides secure hand control during manual torquing and assembly work, reducing grip fatigue during high-volume operations.
• Matte Chrome/Silver Finish: Durable corrosion-resistant coating suitable for workshop and field conditions.
• 9-Size Range (E4–E18): From 6.9mm to 22mm drive profiles, covering small electronics assembly through mid-range industrial fasteners.
• 3/8″ Square Drive Compatible: Standard 3/8-inch drive connection integrates seamlessly with ratchets, torque wrenches, and pneumatic tools.

Technical Specifications

Size	Drive Profile (D1, mm)	Socket Diameter (D2, mm)	Wall Thickness (T, mm)	Overall Length (L, mm)
E4	6.9	17	5	63
E5	8.0	17	5	63
E6	9.2	17	6	63
E7	10.6	17	7	63
E8	11.8	17	7	63
E10	12.0	17	8	63
E11	13.0	17	8	63
E12	14.5	17	8	63
E14	18.0	17	10	63
E16	20.0	17	10	63
E18	22.0	19	12	6

Business Advantages for Resellers

• High Demand Fastener Category: E-type sockets are essential in automotive assembly, electronics, and industrial maintenance—consistent ordering from professional shops and service centers.
• Volume Stocking Opportunity: Nine distinct sizes allow you to offer tiered purchasing—single sizes for small shops, full sets for larger distributors or dealerships.
• Minimal Margin Erosion: Short hand sockets have long shelf life and zero obsolescence risk, enabling stable inventory management and predictable turnover.
• Competitive Positioning: Position these as precision tools for shops that demand anti-rounding performance on high-value fasteners (e.g., automotive electronic control modules, industrial machinery).
• Cross-Sell Potential: Pair with torque wrenches, extension bars, and socket organizers to increase average transaction value.

Application Context

Ideal for technicians and assembly specialists working with:

• Automotive electronic control modules and sensor assemblies
• Industrial machinery fastener replacement and maintenance
• Electronics and appliance repair (multi-lobed security fasteners)
• Precision hand-socket applications requiring confined-space access

The short length eliminates the need for extension bars in most assembly work, reducing tool complexity and fastener stress during installation.

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Ready to stock E-type short hand sockets? Order by size or request a complete 9-piece set. Competitive bulk pricing available for workshop chains and industrial distributors.