HooLing Camber and Caster Alignment Gauge 2-Pack — Magnetic, Adjustable, -5° to +5° Range

HooLing's 2 Pack Adjustable Magnetic Camber Alignment Tool is a compact, magnetic wheel and caster gauge that measures camber and caster from -5° to +5° for fast, repeatable alignment checks.

This pair of alignment gauges brings workshop-style measurement into your home garage. Each unit uses a calibrated bubble vial, a large zeroing knob and a magnetic base so you can secure the tool to a hub or disc and take reliable angle readings after suspension work, before reinstallation, or during routine checks. Built from impact-resistant ABS plastic and sized for portability, the tools are small enough to store in a toolbox yet rugged enough for frequent use on cars, motorcycles, trucks, vans and SUVs.

How accurate are the HooLing alignment gauges?

These gauges provide clear, repeatable readings across a narrow but practical range of -5° to +5°, suitable for most caster and camber adjustments. The large adjustment knob makes it easy to zero the bubble level for consistent comparisons between wheels.

• Calibrated bubble vial for visible, quick readings
• -5° to +5° scale marked for precise increments
• Large knob allows finer zeroing control
• Designed for consistent repeatability across two identical tools

Will the magnetic base hold during measurements?

The upgraded magnetic base is designed to cling to steel wheel hubs and brake discs so the gauge stays put while you read the vial or adjust components. For best results, the magnetic surface should be clean and free of rust, paint, or heavy grease.

• Strong magnet ensures stable attachment on metal surfaces
• Flat contact area matches hubs and rotors for steady readings
• Clean the base and mating surface before use to avoid slippage
• Works on most ferrous wheel components common to cars and trucks

How do I use and care for these camber and caster gauges?

Set the vehicle on a level surface, attach the gauge magnetically to the hub or disc, then adjust the zeroing knob until the bubble centers. Compare left and right readings or record pre/post-suspension values; store the tools in a dry place away from extreme heat to preserve the plastic and vial accuracy.

• Always calibrate on level ground before measuring
• Attach to a clean hub or brake disc for best contact
• Avoid prolonged sun or extreme temperatures to protect the vial
• Store both gauges together to keep matched calibration

What vehicles and situations are these tools suitable for?

These compact gauges are intended for general maintenance and diagnostic checks across a wide range of vehicles, from motorcycles to SUVs. They’re particularly useful when returning struts or suspension components to their original angle, checking caster changes after repairs, or performing quick shopside inspections.

• Compatible with cars, motorcycles, trucks, vans and SUVs
• Ideal for post-suspension reassembly verification
• Handy for home mechanics and professional technicians
• Small footprint fits in tool rolls and glove compartments

Who is this for? If you work on vehicle suspensions, perform routine alignment checks or want a simple, portable method to verify wheel angles before and after service, the HooLing 2 Pack Adjustable Magnetic Camber Alignment Tool offers an economical, durable solution. The pair of matched gauges is useful when comparing left/right measurements or keeping one tool in the shop and one in a mobile toolkit. While not a replacement for full four-wheel alignment machines, these tools give clear, repeatable measurements that help streamline adjustments, catch gross misalignment and guide shop or DIY corrective work.