WHEEL CONNECT PCD Gauge，Wheel/Rim Bolt Pattern Measuring Tool, PCD Ruler, Sliding Caliper for 4 5 6 8 Holes Style-A Color:Style-A There is a test hole

There is a test hole on the back of the connector

Wait for the temperature reading to settle

dust proof

Comfortable Handle - The strong handles and wide straps have a great grip on items

WHEEL CONNECT PCD Gauge，Wheel/Rim Bolt Pattern Measuring Tool, PCD Ruler, Sliding Caliper for 4 5 6 8 Holes Style-A Color:Style-A There is a test holeWHEEL CONNECT PCD GaugeWheel Rim Bolt Pattern Measuring Tool, PCD Ruler, Sliding Caliper for 4 5 6 8 Holes Product Features [WHAT IS IT FOR?] Wheel Rim PCD gauge is a handy tool for measuring the PCD data of the car and wheel. Simply slide the caliper to match the wheel lug holes or wheel hub holes, you will read the data in Metric or Imperial. [WORKS WITH MOST OF PCD] WHEEL CONNECT PCD gauge works with most of 4, 5, 6, 8 lugs wheel. 4 Lugs: 4 x 100,