Gage Disc Rotor/Ball Joint Set 1" Range - Central Tools

The Central Tools 6450 Gage Disc Rotor/Ball Joint Set is a precision, dual-purpose measuring instrument engineered for essential brake and suspension diagnostics. This robust tool allows professional technicians to accurately measure disc rotor run-out and thickness, as well as assess ball joint wear and movement, providing consistent readings for a wide array of passenger cars and light trucks.

Key Features

• Dual-Function Design: Integrates disc brake rotor run-out and ball joint wear measurement capabilities into a single tool, optimizing diagnostic workflows and reducing setup time.
• 1" (25.4 mm) Measurement Range: Provides comprehensive coverage for common passenger car and light truck rotors and front suspension components, making it suitable for diverse shop applications.
• Consistent Accuracy: Engineered for repeatable readings with .001 inch graduations, supporting precise documentation for estimates, service records, and state inspection requirements.
• Professional-Grade Durability: Constructed with a rugged housing and internal components, including special locking pliers for secure mounting, to withstand frequent use in demanding service bay environments.
• Clear Readability: Features an easy-to-read 2.25" dial indicator face with clear graduations, enabling quick and accurate pass/fail assessments against OEM specifications.

Applications

This versatile tool is ideal for verifying rotor wear during routine brake service and confirming minimum rotor thickness before machining or replacement. It also excels at detecting excessive ball joint movement during suspension inspections. The Central Tools 6450 is well-suited for general repair shops, brake and alignment specialists, dealerships, and fleet service operations working on most passenger vehicles and light-duty trucks, supporting routine safety inspections and pre-purchase evaluations.

Specifications

• Manufacturer: Central Tools
• Model: 6450
• Measurement Range: 1" (25.4 mm)
• Graduation: .001"
• Dial Indicator Diameter: 2.25"
• Weight: Approximately 3.13 - 4 lb
• Dimensions: 12.3 x 8.7 x 3.3 in