Product Description:

• Detachable Thread Gauges:All thread gauges are individually well housed in a decent foam storage holder. The biggest highlight is that you can feel free to take out any wanted gauge to do a fast thread size check.
• Quick Identification Size：Just screw the nut or bolt onto thread gauge. Only take seconds to check the size. With thread checker standard and metric, you can easily and quickly check correct size of the nuts & bolts and replace the snapped, loose, rusted or old ones at home or garage by yourself.
• Laser-Etched Sizes on Both Side:To better help distinguish metric and inch sizes, we make metric and standard items in different colors respectively (silver for Inch, black for metric). Moreover, we have improved and upgraded all of our thread checker set with each thread size gauge etched in double sides( front and back side), which avoid the hassle that you have to spin a round to check the etched size on the thread gaug.

Specification:

• 23 Pcs Inch Size:Inch:1-12,1-8,3/4-16, 3/4-10, 5/8-18, 5/8-11, 9/16-18, 9/16-12, 1/2-20, 1/2-13, 7/16-20, 7/16-14, 3/8-24, 3/8-16, 5/16-24, 5/16-18, 1/4-28, 1/4-20, 10-32, 10-24, 8-32, 6-40, 6-32；
• 21 Pcs 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

Package include：

• 44 x Thread Checker Tools
• 1 x Carry Box
• 1 x Size Chart

Note：

• Please allow slight dimension difference due to manual measurement
• Due To The Different Display And Different Light, The Picture May Not Reflect The Actual Color Of The Item. Thanks For Your Understanding.