44pcs Nut Bolt Thread Gauge Checkers Set for Size Check on Tricky & Narrow Area

【Detachable Thread Gauges in Case】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.    More handy and better to use than all thread checks on a cable.    When you just want to check one specification, you do not need to spin the entire cable ( almost one yard) with all the other pieces (around weigh 2 lbs) around any more.

【Laser-Etched Sizes on Both Side】To better help distinguish metric and inch sizes, we make metric and standard items in different colors respectively (white for SAE, 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 gauges.

【Quick Identification and Time Saver】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, no need to run towards hardware store for size check any more, greatly improving your work efficiency.

【3 Clear Ways to Read Size】The another highlight of this screw gauge is that you are able to clearly and easily read the gauge size in 3 various ways: sizes clearly engraved on gauges themselves, a size chart on art paper sticker and sizes screen printed on foam.    Each size printed on chart or foam is corresponding to the relative thread gauge.    When you just want to handle one checker size at a time.    You can visually see the sizes easier, match up and take out the expected sizer.

【23 Inch & 21 Metric】 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；Metric: 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;    Numbers on white inch thread checkers are black, Numbers on black Metric thread checkers are white, clear

【 Get Your Mixed Nuts and Bolts Well Classified】This nuts and bolts organizer comes with 44 pcs male and female gauges——mostly frequent used in daily mechanical work or home project, which can help you quickly sort out your mixed nuts/ bolts and get them well classified and organized in your compartment case from misplace, mess and loss.    A perfect nut and bolt gauge for personal use or for family or friends who loves tinking or DIY.