28 Hole Bolt Nut Identifier Gauge Metric Aluminum Alloy Nut Bolt Thread Checker for DIY Buffs

1、Aluminum Alloy Material: Made with aluminum alloy this thread checker is strong and durable ensuring long lasting performance. 2、Multi Functional Use: Suitable for checking and measuring bolt and thread accuracy ensuring precise threading. 3、Convenient and Practical: With 28 different sized holes this thread checker is versatile and compatible with various screw and nut sizes making it easy to check and measure. 4、Quick Inspection: Save time and labor by quickly inserting screws and nuts into the corresponding holes for inspection. 5、Reliability Assurance: Provides reliable bolt and thread checking for your work reducing assembly failures and repair costs.