eaacaa Wheel Bolt Pattern Measuring Guides — 4-Piece 4/5/6-Lug PCD Templates with Dual SAE/Metric Scales

These four eaacaa bolt-pattern templates quickly and accurately measure 4-, 5- and 6-lug wheel bolt patterns (PCD) so you can match wheels and hubs without guesswork.

Whether you are swapping wheels, ordering replacements, or fitting aftermarket rims, exact bolt-circle measurements are essential. The eaacaa 4-piece set includes dedicated templates for common 4-, 5- and 6-lug arrangements and dual SAE/metric scales to give clear Pitch Circle Diameter (PCD) readings in seconds. Built for garages and DIYers, the templates remove the need for improvised measuring tricks, reducing return rates and fitment errors.

How do these templates measure bolt patterns accurately?

Each guide is cut to align with bolt-hole locations so you can read the PCD directly from the template. The dual-scale markings convert between metric and SAE units, letting you confirm specifications used by manufacturers or online fitment tools.

• Laser-cut or molded registration holes for precise alignment
• Dual SAE and metric PCD scales printed for immediate reading
• Separate templates for 4-, 5- and 6-lug layouts to avoid calculation errors
• Stable high-impact plastic prevents warping and keeps measurements consistent

How do I use a lug pattern measuring guide in my workshop?

Place the appropriate template over the wheel hub or wheel face and line up the bolt holes with the guide’s registration points. Read the PCD value shown where the holes match the printed scale; no complex math or special tools required.

• Select the matching 4-, 5- or 6-lug template from the kit
• Center the template over the lug studs or holes and ensure flush contact
• Note the PCD from the nearest scale marking in mm or inches
• Record the measurement before ordering or testing wheel fitment

What vehicles and projects are these templates suitable for?

The eaacaa set covers most passenger cars, light trucks, SUVs, and trailers that use 4-, 5- or 6-lug patterns. They are especially useful when upgrading wheels, replacing hubs, or confirming bolt circles on older or aftermarket components.

• Fits common passenger cars and light-truck bolt configurations
• Useful for trailer axle checks and classic car restorations
• Works with both OEM and aftermarket wheels for selection confidence
• Handy for mobile mechanics and home-garage projects

How durable and precise are the measuring guides?

eaacaa templates are manufactured from high-impact plastic to hold shape after repeated use and in workshop environments. The markings resist wear, and the rigid construction keeps hole alignment consistent for reliable readings over time.

• High-impact plastic construction reduces bending and distortion
• Clear, long-lasting scale printing for repeated reading accuracy
• Compact set of four templates for broad coverage without bulk
• Easy to clean and store in a toolbox or glove compartment

Who is this for? If you routinely change wheels, sell or fit rims, repair trailers, or maintain a fleet, the eaacaa 4-piece lug pattern measuring kit helps eliminate fitment guesswork. DIY enthusiasts, mobile mechanics, tire shops, and restoration hobbyists will find the set saves time and prevents ordering the wrong wheel or hub. The templates are a simple, low-cost tool to add to any garage where accurate bolt-circle measurement matters.