E-Type Double-End Box Wrench, 10x12 mm, Matte Finish

Brief Overview

This is a compact, dual-purpose E-type wrench engineered for precision work in tight spaces where traditional open-end wrenches cannot fit. The matte chrome finish provides excellent corrosion resistance and a professional appearance, while the symmetrical design ensures balanced leverage on both ends. Whether stocking foundational hand tool kits or fulfilling individual technician requests, this wrench pairs naturally with larger box wrenches in similar E-type designs to build a complete size range for your customer base.

Key Features

• Dual Star-Shaped Box Ends: Multi-lobed design minimizes cam-out and reduces damage to fastener corners, especially critical for precision work on smaller nuts and bolts.
• Compact 141 mm Length: Ideal for work in confined engine bays, tight valve assemblies, and limited-access repair scenarios.
• Matte Chrome Finish: Satin surface resists glare, reduces hand fatigue during extended use, and provides superior corrosion protection compared to polished finishes.
• Symmetrical Construction: Both ends are identically sized and aligned, eliminating orientation confusion and improving workflow efficiency.
• Center Channel Design: Shallow recessed shank reduces weight without sacrificing structural integrity.

Why Resellers Choose This Wrench

Turnover & Margin Potential: E-type wrenches are workhorse tools with consistent demand across independent repair shops, fleet maintenance facilities, and automotive technicians. This size (10x12 mm) fills a critical gap in mid-range fastener work, making it a high-velocity stock item.

Customer Retention: Offering a complete range of E-type wrenches—from compact to larger sizes—positions your shop as a one-stop supplier, reducing customer shopping elsewhere for missing sizes.

Professional Appearance: The matte finish appeals to professional mechanics who value both aesthetics and functionality, commanding better perceived value than budget alternatives.

Technical Specifications

Specification	Detail
Wrench Type	E-Type Double-End Box
Head Size	10 × 12 mm
Overall Length	141 mm
Finish	Matte Chrome (Satin)
Head Design	Multi-lobed (Star-shaped)
Configuration	Symmetrical, both ends identical
Material	Chrome-vanadium steel (standard specification)
Shank Design	Solid with center recessed channel

Application Suitability

• Automotive Repair: Valve covers, fuel line fittings, sensor brackets (10×12 mm fasteners)
• Precision Mechanical Work: Small pump assemblies, instrumentation, hydraulic valve blocks
• Equipment Maintenance: Industrial control systems, small engine repair, HVAC service points
• Space-Constrained Access: Engine bays with overlapping components requiring compact tooling

Final Value Statement

Stock this wrench as part of a tiered E-type offering to serve both occasional DIY buyers and professional technicians. The matte finish and precision box design justify a competitive margin while building customer confidence in your tool quality. Pair with mid-range and larger E-type wrenches to create complete kits that drive larger basket transactions.