Low-Profile XZN Bit Socket Set, 9-Piece, 3/8" and 1/2" Drive, M4–M18, Chrome Vanadium

Brief Overview

This 9-piece XZN (triple-square) bit socket set delivers precision fastening across two drive sizes with a distinctly compact profile designed for restricted-access applications. The low-profile geometry transfers loads more directly to the fastener, reducing deflection and extending tool life in demanding work environments. Whether you're servicing automotive electrical components, machine assembly, or agricultural equipment repair, this set covers the most common XZN sizes. For jobs requiring individual socket replacements or expanded coverage, additional M-series XZN sockets are available separately.

Key Features

• Low-Profile Design: Shallow working height (3/8" drive: 7–8mm; 1/2" drive: 10mm) enables operation in confined spaces with limited overhead clearance
• XZN Triple-Square Geometry: 12-flute profile minimizes rounding and slipping on multi-lobe fasteners
• Dual Drive Configuration: 3/8" drive (5 sockets: M4–M14) and 1/2" drive (4 sockets: M16–M18) covers the full range of common equipment
• Chrome Vanadium Construction: Forged Cr-V body withstands repetitive torque cycles without cracking or permanent deformation
• Metal Rail Organization: Spring-clip retention ensures sockets stay organized and accessible during shift work
• Chrome Plating: Corrosion-resistant finish simplifies cleanup and extends shelf life in humid or outdoor storage

Technical Specifications

Specification	Detail
Drive Sizes	3/8" and 1/2"
Socket Sizes (3/8" Drive)	M4, M5, M6, M8, M10, M12, M14
Socket Sizes (1/2" Drive)	M16, M18
Working Height (3/8" Drive)	7–8mm
Working Height (1/2" Drive)	10mm
Total Height (3/8" Drive)	28–32mm
Total Height (1/2" Drive)	40mm
Material	Chrome Vanadium Steel (Cr-V)
Bit Profile	XZN (12-Flute Triple-Square)
Piece Count	9
Storage	Metal mounting rail with spring clips

Business Advantages for Resellers

• Core Mechanic Essential: XZN sockets are non-negotiable for shops servicing modern vehicles, industrial machinery, and precision equipment—your customers will reorder this set category consistently
• Bulk Margin Opportunity: Mixed drive configurations allow you to stock one SKU that satisfies multiple job types, reducing inventory complexity while maximizing per-unit turnover
• Durability Perception: Low-profile geometry and Cr-V construction position this as a professional-grade tool, enabling premium pricing relative to standard socket sets
• Complete First-Sale Solution: The metal rail system and organized layout make this an attractive starter kit for new technicians or shop outfitting—ideal for volume institutional sales
• Repeat Cross-Sell Trigger: Shops that purchase this set will inevitably need individual replacements or specialized ball-end variations for angled access work

Why This Set Matters

Mechanics and technicians working in confined spaces—engine bays, machinery housings, agricultural implements—lose time reaching and maneuvering standard-height sockets. This low-profile design eliminates that friction. The XZN profile itself prevents the slipping and fastener damage that plague standard hex sockets when torque spikes, reducing customer comebacks and tool warranty claims.

For resellers, this is a foundational item that appears on every serious shop's tool list. Stock it confidently—demand is predictable and replacement rates are steady.