Metric and SAE Inch Laser Engraved Color Coded Thread Checker Thread Identifier Gauge for Auto Mechanic Workshop Fastener Size Testing

This professional nut and bolt thread checker set covers both Metric and SAE Inch (Imperial) sizes, making it an essential diagnostic hand tool for any workshop. Each gauge features double-sided laser etching, foam screen printing, and art paper sticker labels for fast, reliable reading. Quickly identify the thread pitch and size of unknown bolts, nuts, and screws to avoid wrong part selection and save valuable repair time.

• ✓Dual system coverage: Metric and SAE Inch (Imperial) sizes to fit most common fasteners
• ✓Three easy-read marking methods: double laser etching, foam screen printing, and art paper stickers
• ✓Clear, wear-resistant laser engraving on both the front and back of each gauge
• ✓Color-coded for instant recognition: red for Metric, blue for SAE Inch
• ✓Hard plastic blow-molded case resists drops, stays portable, and keeps gauges organized
• ✓Fast identification of bolt, nut, and screw thread size and pitch to save repair time
• ✓Widely used for automotive maintenance, machinery repair, workshop tasks, and DIY projects

Perfect for auto mechanics, repair shops, garages, machinery maintenance teams, fastener suppliers, and DIY enthusiasts. This thread checker lets you quickly match unknown nuts, bolts, and screws to the correct size and pitch, preventing wrong part selection and reducing downtime.

1 x Nut Bolt Thread Checker Kit with Storage Case.

OEM, custom logo, custom packaging, wholesale bulk orders, and fast shipment are all supported. Contact us for details.