Features:
Inch & Metric screw checkers are made of high hardness metal for durability.
It is used to easily and accurately identify both nuts and bolts with a threaded thread.
Each size has a male gauge on one end and a female gauge on the other end.
The inch size silver is marked with the inch size and includes 23 common sizes.
Metric black has metric size markings and includes 21 regular sizes.
Everything is connected together with a string and the loop dangles for added convenience.
Inch sizes: 6-32, 6-40, 8-32, 10-24, 10-32, 1/4-20, 1/4-28, 5/16-18, 5/16-24, 3/8-16, 3/8-24, 7/16-14, 7/16-16-16-20, 1 / 2-13, 1/2-20, 9/16-12, 9/16-18, 5/8-11, 5/8-18, 3/4-10, 3/4-16, 1-8, 1-12
Metric Sizes: M3-0.5, 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, M12-1.75, M14 -1.5, M 14-2.0, M16-1.5, M16-2.0, M20-1.5, M20-2.5, M24-2.0, M24-3.0
Specifications:
Material: Metal
Color: Silver & Black
Item Size: 50.39in
Item weight: 31.32oz (888g)
Package Size: 14.56 x 3.93 x 1.18 inches (37 x 10 x 3 cm).
Package weight: 925g / 32.62oz
Note:
Nut and bolt screw checker only, other things in the picture are not included.
There may be deviations due to manual measurement.
There may be slight differences from the picture due to lighting and other reason
Package Contents:
1 x nut and bolt thread checker