Features:
The inch & metric thread checker is made of high hardness metal, durable.
It is used to identify both nut and bolts easily, accurately by the thread.
Each size has male gauge on one end and female gauge on the other.
Silver for inch size, with inch size mark, includes 23 common sizes.
Black for metric size, with metric size mark, contains 21 usual sizes.
All are stringed together, with hanging loop, very convenient.
Inch Size: 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, 7/16-20, 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 Size: 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, M12-1.25, M12-1.5, M12-1.75, M14-1.5, M14-2.0, 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: 128cm / 50.39in
Item Weight: 888g / 31.32oz
Package Size: 37*10*3cm / 14.56*3.93*1.18in
Package Weight: 925g / 32.62oz
Note:
Nut and bolt thread checker only, others in pictures are not included.
Due to manual measurement, there may be deviation.
Due to lights or others, it may slightly differ from pictures.
Packing List:
1 * Nut and Bolt Thread Checker