Conveniently assembled onto a wire loop it is especially well suited for distinguishing between similar inch and metric threads.
Wall mounted thread checker grainger.
The thread checker is an accurate and easy to use thread verifier for both nuts and bolts.
Each size has a nut and bolt checker on the same gauge.
Mount to a wall for easy access and thread your fastener into holes or onto plugs for quick and accurate size identification.
Stud finder sensor wall scanner 4 in 1 electronic stud sensor beam finders wall detector center finding with lcd display for wood ac wire metal studs joist detection 4 2 out of 5 stars 12 906 25 99 25.
Starting from the top you have 28 female threaded holes to identify common inch metric bolt sizes following that you ll find 28 male threaded studs to identify nut sizes and at the bottom you ll find screw diameter bolt length checkers.
The wall mounted thread checker quickly identify the most common size nuts bolts in one easy to display center.
Useful wall mount thread checker mark frauenfelder 9 07 am thu may 28 2020 in this cool tools video sean michael ragan reviews a wall mounted thread checker a handy thread verifier for nuts.
99 0 23 oz 49 99 49 99.