NEW DESIGN! The patented ring at the top of the sockets helps prevent breakage. As such, these sockets last up to 4 times longer than traditional thin wall wheel nut sockets. A plastic sleeve helps protects surfaces.

• 17 | 19 | 21mm diameter
• Thin wall construction
• Chrome Moly impact grade
• 1/2" Sq Drv

The ET8626 is a professional battery and charging-system tester designed for fast, accurate assessment of all 12V automotive lead acid cranking batteries - including modern stop-start types, and for evaluating 12V and 24V alternator and starting system performance. This tester delivers clear, reliable diagnostics in seconds, and the built-in thermal printer allows you to produce instant test reports for customer records or workshop documentation.

• Compatible With All Major Battery Standards - accurately tests batteries across all common industry standards, ensuring reliable results whether you're working with automotive, commercial, marine, or deep cycle 12V batteries.
• High Load Voltage Testing for 12V & 24V Systems - maximum load voltage tests on both 12 volt and 24 volt electrical systems, making it suitable for cars, trucks, machinery, and mixed fleet applications.
• Built In Short Circuit & Reverse Polarity Protection - integrated safety features to prevent damage to the tester and the battery, even if connections are made incorrectly.
• Wide 100–2,000 CCA Testing Range - enabling accurate assessments of everything from small passenger batteries to heavy duty commercial units.

Say goodbye to the guesswork in electrical diagnostics. The ET7386 Short Circuit Diagnostic Kit is a professional-grade solution designed to streamline the process of tracing short circuits in automotive and electrical systems.

Manually Resettable Circuit Breaker Fuses: Includes 7 standard blade and 7 mini blade fuses ranging from 5A to 30A. These fuses trip like conventional ones but can be reset for repeated testing - no need to replace them after each fault.

• 7 standard blade / 7 mini blade resettable fuses
• Fuse ranges: 5A | 7.5A | 10A | 15A | 20A | 25A | 30A
• Includes 2x 300mm extension loops

• 1 up to 6 way
• Interchangeable dies: AWG 22-20/16 & AWG 18/17

For removing corrosion / enhancing connectivity. Abrasive diamond cleaning ends. Pivoting handle to allow tweezer action or single blade use.

• Small | medium | large blade terminal cleaners
• 113mm overall length

• 2x dies: AWG 22/10-18 & 16-14/12
• 1, 2, 3, 4 Pole Receptacles