Thread Identification Indicators for Gift Handy Tool do Quick Check Description: [Handy tool]: do thread checking instrument, each size ma do check nuts and bolts with the same gauge. Each ma a clear mark, making the sign easy do recognition. [Convenient Suspension]: do check the threads of nuts and bolts, the wire of this thread identifier with a loop do hang it on the wall in the workshop or garage next to the toolbox. [INCHES (14)]: 6-32, 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 [METRIC (13)]: M3 , M4x1.0, M5x0.8, M6x1.0, M7x1.0, M8x1.0, M8x1.25, M10x1.0, M10x1.25, M10x1.5, M12x1.25, M12x1 0.5, M12x1.75 [Size]: Measuring tool size ma length 25,20 inches. Size Chart: Length: 64 cm/25,20 inch The package includes: 1 set of do thread checking Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin