[Time Saver]This nut and bolt can save your time from identifying the thread size and pitch of nuts and bolts within . No more mixed bolts and nuts in a messy tool box. Quickly organize your nuts and bolts in a store case. A and time saver could stop you from buying other measure tools. [Anodized Aluminum]This is made of stainless steel and aluminum which the product could be used for a long-term. And anodized aluminum keep this nut and bolt anti-rust. More importantly, it make this thread gauge checker comfortable to use and hold. This standard and metric is a symbol of convenient in your life. [ design]Our has anti-slip pad which the stability and it has more function than you thought. This identibolt has measure scale from range 0-6 inch and 0-15 cm on the both side of it. This nut bolt checker also include a hanging hole design which mean it is easy to store. The anti-slip pad design could also prevent damage to your workbench . [Precise Scale]This nut and bolt inch & metric has high thread size, including 14 Metric & 14 standard(inch) size. It easy to categorize your nuts and bolts. And all of the scale is made by professional laser etched technology which our nut and bolt can be used and last for a long time., Manufacturer: Akfldms