Swing Arm Pivot Lock Nut Tool, 50mm, 1/2-Inch Square Drive

Brief Overview

This is a precision-engineered swing arm pivot lock nut tool designed specifically for motorcycles with 50mm diameter pivot nuts, including the 01-05 Kawasaki ZX12R and comparable models. The tool features four strategically positioned engagement lugs that grip the corresponding grooves in the lock nut, preventing stripped corners and ensuring controlled removal and installation. Built from hardened, chrome-plated steel with a machined finish, it integrates seamlessly with standard 1/2-inch square drive ratchets and breaker bars. This tool is essential for professional shops handling sportbike maintenance, and complements other locking prong socket solutions for comprehensive pivot fastener coverage.

Key Features

• 50mm Diameter Compatibility: Fits Kawasaki ZX12R (2001-2005) and other motorcycles with standard 50mm swing arm pivot nuts
• Four-Lug Engagement Design: Four 6mm-wide grooves engage corresponding slots in the lock nut, minimizing cam-out and rounding risk
• 1/2-Inch Square Drive: Direct attachment to standard ratchets, breaker bars, and torque wrenches for controlled fastening
• Hardened Steel Construction: Chrome-plated finish resists corrosion and provides durability in shop and field environments
• Precision Machined: Flat face profile and smooth internal cavity ensure accurate seating and alignment
• Retaining Pin Provision: Central square drive includes locking hole for secure fastening during high-torque operations

Business Advantages for Resellers

• High Demand Category: Swing arm work is routine maintenance on sportbike platforms; this tool addresses a specific OEM fastener requirement that customers cannot bypass
• Margin Opportunity: Specialized lock nut tools command premium pricing due to limited availability and application specificity
• Credential Booster: Stocking this tool signals to resellers' customers that the shop handles professional motorcycle service, not just basic repairs
• Low Bulk Cost: Minimal storage footprint and weight make this ideal for bundling with other swing arm service kits or motorcycle maintenance packages

Technical Specifications

Specification	Detail
Lock Nut Diameter	50mm
Drive Type	1/2-inch Square Drive
Engagement Method	Four External Lugs (6mm wide grooves)
Material	Hardened Chrome-Plated Steel
Finish	Polished, Chrome-Plated
Compatible Models	Kawasaki ZX12R (2001-2005) and similar 50mm pivot nuts
Drive Connection	Standard 1/2" ratchet, breaker bar, impact wrench (low-speed only)

Applications & Compatibility

Use this tool for:

• Swing arm pivot nut removal and installation on Kawasaki ZX12R and comparable motorcycles
• Precise torque application during reassembly using a calibrated torque wrench
• Professional shops requiring OEM-spec fastener engagement
• Maintenance routines where precision and fastener protection are critical

Note: Suitable for manual and air-powered ratchets at controlled speeds. Not recommended for high-speed impacts that could damage the lock nut or drive post.

Value Proposition

Resellers looking to expand their motorcycle service offering will find this lock nut tool an immediate sell-add during swing arm service calls. Its specialized design and direct OEM compatibility eliminate customer objections around improper fastener handling, positioning the shop as competent and detail-oriented. Stock this tool alongside adjustable bearing lock nut wrench kits to create a complete pivot fastener solution package for end-customers.

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Ready to Order: This tool is ideal for bulk stocking in professional shops and mobile technician kits. Contact us for volume pricing and packaging options.