Rear Hub Nut Socket, 19mm Hex Drive

Brief Overview

This is a specialized rear hub nut socket designed for high-torque removal and installation applications on commercial vehicles. The 19mm hex drive connects to standard wrenches and breaker bars, while the multi-point internal lug design ensures reliable engagement with hub nuts that resist standard socket approaches. Built from hardened steel with a blackened finish, this tool delivers the precision and durability required for professional fleet maintenance shops and heavy-duty automotive service centers. Pair this with compatible front wheel nut sockets and rear wheel nut solutions for specific truck platforms to ensure complete hub service capability across your equipment lineup.

Key Features

• 19mm Hex Drive: Standard hex connection for attachment to wrenches, breaker bars, and impact tools
• Multi-Point Internal Lug Engagement: Four evenly-spaced rectangular lugs engage the hub nut profile for secure, slip-resistant grip during high-torque operations
• Hardened Steel Construction: Blackened finish resists corrosion and wear; solid cylindrical design provides structural integrity under extreme load
• Heavy-Duty Profile: Engineered for repeated use in commercial vehicle service without deformation or engagement wear
• Compact Cylindrical Design: The integrated outer sleeve and inner engagement mechanism minimize tool length while maximizing contact surface with the hub nut

Business Advantages for Resellers

• High-Demand Application: Rear hub nut sockets are essential consumables in fleet maintenance, commercial repair shops, and truck service centers—strong repeat order potential
• Specialized Niche: Not a commodity socket—this is a purpose-built tool that commands premium positioning versus generic deep sockets
• Cross-Sell Opportunity: Mechanics and shop managers purchasing this product typically need complementary front and rear hub socket variants for complete axle service capability
• Professional Positioning: Markets as a specialized, professional-grade tool; positions your shop as equipped for heavy commercial work
• Durability Builds Loyalty: Hardened steel construction ensures long service life, driving customer confidence and repeat purchases

Technical Specifications

Specification	Detail
Hex Drive Size	19mm
Internal Engagement Type	Multi-point lug design (4-point)
Material	Hardened steel, blackened finish
Application	Rear hub nut removal and installation
Drive Connection	Standard hex (compatible with wrenches, breaker bars, impact tools)
Design	Single-piece cylindrical sleeve with internal plug and engagement tabs

Why This Matters

Rear hub nuts on commercial vehicles often require specialized tools because standard sockets cannot achieve the required grip or torque transfer. The internal lug engagement on this socket prevents cam-out and rounding—critical when dealing with seized or overtightened fasteners common in fleet maintenance. The 19mm hex drive ensures compatibility with the full range of professional workshop equipment, from manual breaker bars to pneumatic impact tools.

This is the type of specialized tool that separates professional fleet shops from general-purpose repair facilities. Stock it, and you're signaling to your customer base that you're equipped for serious commercial work.

---

Ready to order? Add this rear hub nut socket to your inventory and strengthen your commercial vehicle service offering.