funtasica Identifier Board Nut and Bolt Thread Checker Easy to Install Drill Bit Gauge Standard Metric for Home,Plumbers,Checking Sizes

[Quick Measurement]: Nut bolt thread gauge is an accurate and easy to use nut and bolt thread identifier that can help you identify or sort out messy screws and nuts in seconds. [Drill Bit Measurement]: This bolt and nut identifier has eight different sizes of drill bit gauges, including 4mm, 6mm, 8mm, 10mm,12mm,14mm ,1/4 inch ,1/2 inch, which can help you quickly accurately determine the screw size recommend the required drill bit or tap size for the screw. [Length Measurement]: The bolt and nut identification board has scales on both sides, from 0-6 inches to 0-15 cm which can help you quickly identify bolts, screws, nuts, and washers of different lengths, very suitable for auto repairers, plumbers, mechanical engineers, and DIY tool enthusiasts. [Sturdy Construction]: The bolt and nut identifier is made from aluminum alloy material making it well crafted, sturdy, and durable. The scale lines are clear reading, easy to measure, and read accurately. [Standard and Metric Thread Checker]: The thread checker can quickly identify 34 different sizes of bolts and nuts, including 19 standard sizes (6-32 to 3/4-16 Fine) and 15 metric sizes (M4 x 0.7 to M16 x 2.0), covering the most common thread sizes. Specification: Material: Aluminum Alloy Color: Red Size Chart: 20.5cmx20.5cm/8.07inchx8.07inch Package Includes: 1 Bolts and Nuts Thread Checker Note: Please allow slightly errors due to manual measurement and different monitors.