Feature:
【METRIC AND IMPERIAL THREAD】It can identify 28 distinct sizes, covering common thread sizes. Metric thread: M4×0.7,M5×0.8,M6×1.0,M7×1.0,M8×1.0,M8×1.25,M10×1.0,M10×1.25,M10×1.5,M12×1.25,M12×1.5,M12×1.75,M14×1.5,M14×2.0.Imperial thread: 6-32 Coarse,8-32 Coarse,10-24 Coarse,10-32
Fine,1/4-20 Coarse,1/4-28 Fine,5/16-18 Coarse,5/16-24 Fine,3/8-16 Coarse,3/8-24 Fine,7/16-14 Coarse,7/16-20 Fine,1/2-13 Coarse,1/2-20 Fine.
【STURDY MATERIAL】Thread checker is made of aluminum alloy, the metal material has high hardness, strong and durable, not easy to break. It has smooth surface, wear-resistant and scratch-resistant.
【CLEAR MARKS】Etched marks, metric and imperial sizes. Machined with ultimate precision, ensuring each bolt and thread complies with the Go & No Go Class 2B ANSI Standard gauge, which can easily and quickly measure screws.
【HANGING HOLE】The thread checker is designed with a hanging hole, is effortlessly mountable on a wall or toolbox, convenient for storage and carrying. It's an indispensable tool for pros and DIY buffs alike.
【NON SLIP】It features non-slip silicone pad, which can be placed firmly on the desktop or the ground for convenient screw and nut thread inspection. Its sturdy design allows you to take it to different workplaces effortlessly.

Specifications:
Color: red
Material: aluminium alloy
Features: 28 Specifications
Size: (L x W x Thick)about 41.91 x 10.16 x 0.81cm/16.5 x 4 x 0.32inch

Package Includes:
1pc x Thread checker

Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.