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Front view of black universal axle and groove nut wrench with two curved jaws, central hex adapter and a row of extractor pins on white backgroundTop/overhead view showing scalloped inner jaw surfaces of an axle/groove nut puller and a lineup of extractor pinsAngled close-up of axle/groove nut wrench showing hex adapter, threaded cross bolts, curved jaws and assorted extractor boltsRear/top perspective of the universal axle and groove nut wrench showing hex recess, cross bolts, curved jaws and row of extractor pinsOblique view of axle/groove nut puller with opened jaws, central hex adaptor and assortment of extractor pins on white background

Universal Axle and Groove Nut Wrench, 3/4-Inch Drive, 49–135mm Adjustable Capacity

Heavy-duty adjustable wheel bearing nut wrench with 6 interchangeable pin sets for HGV and truck applications.

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Description

Universal Axle and Groove Nut Wrench – Professional Heavy-Duty Tool

Overview

This is a professional-grade universal axle and groove nut wrench engineered for heavy vehicle maintenance shops that service truck and HGV wheel bearing assemblies. The tool delivers exceptional versatility across multiple bearing nut profiles—6-side, 8-side, and castellated designs—making it a core asset for any commercial vehicle service operation. Pair this with truck axle nut sockets for a complete bearing removal and installation system that covers both manual extraction and powered socket-based workflows.

Key Features

  • 3/4-Inch Drive Adaptor: Hex-drive interface compatible with standard ratchets and power tools
  • Adjustable Jaw Range: 49mm to 135mm capacity accommodates the full spectrum of HGV wheel bearing nuts
  • Fully Removable Jaws: Curved, scalloped contact surfaces grip and hold cylindrical bearing nuts without slipping
  • 6 Interchangeable Pin Sets:
    • Round pins: 6mm, 8mm, 10mm diameters
    • Square-profile pins: 6mm, 8mm, 10mm
    • Threaded ends for secure engagement in grooved or castellated nut profiles
  • Hardened Steel Construction: Matte black finish, forged design built for sustained workshop duty
  • Dual Cross-Bolt Locking System: Threaded cross bolts with hex nuts ensure precise jaw positioning and secure clamping

Business Advantages for Resellers

  • Essential Service Tool: HGV and truck maintenance shops cannot perform efficient wheel bearing work without a tool of this type—guaranteed repeat sales to fleet maintenance facilities
  • High Perceived Value: Appears as a complete system (wrench + 6 pin sets) but costs significantly less than proprietary brand equivalents
  • Bulk Order Opportunity: Fleet maintenance chains and independent truck shops typically purchase 2–3 units per location as backup tools
  • Complements Existing Inventory: Works seamlessly alongside OEM-specific axle nut sockets, creating a tiered product offering (universal tool + precision sockets)
  • Low Maintenance, Long Service Life: Forged hardened steel requires minimal upkeep; expect 5–10 year tool life in active shops

Technical Specifications

Specification Detail
Drive Size 3/4 inch (hex adaptor)
Jaw Capacity Range 49mm – 135mm
Pin Set Diameters (Round) 6mm, 8mm, 10mm
Pin Set Profiles (Square) 6mm, 8mm, 10mm
Nut Types Compatible 6-sided, 8-sided, castellated (pin-lock)
Material Hardened steel, forged
Finish Matte black coating
Jaw Design Removable curved jaws with scalloped contact surfaces
Locking System Dual threaded cross bolts with hex nuts
Included Accessories 6 interchangeable pin sets (12 pins total)

Typical Applications

  • HGV and Commercial Truck Maintenance: Wheel bearing nut removal and installation
  • Fleet Service Centers: High-volume bearing replacement work
  • Independent Truck Repair Shops: Castellated nut extraction on MAN, Volvo, DAF, and Scania platforms
  • Mobile Mechanic Operations: Portable, self-contained system requiring no additional power source

Why This Tool Matters for Your Customers

Wheel bearing nut removal is repetitive, high-torque work in commercial vehicle service. Generic wrenches slip and round off expensive casting-critical nuts. This universal wrench's scalloped jaw design prevents cam-out, distributes clamping force evenly, and the interchangeable pin sets eliminate the need to stock multiple proprietary tools. For shops servicing mixed HGV fleets, this single tool replaces 3–4 single-purpose wrenches.

Stock this tool as the entry-point to professional bearing extraction solutions. Pair with OEM-specific truck axle nut sockets for customers who need powered-tool solutions, and you've created a complete bearing service portfolio that drives repeat business from fleet maintenance accounts.