44 Piece Bolt and Nut Identifier Gauge Set, Red and Blue, Bolt and Nut Size Gauge in Inch and Metric

Features: 1. Upgraded Wire Checker Set: Each wire checker is inserted into well-cut foam that holds them firmly in place to prevent them from bouncing around in the box, but not so tight that you can easily remove them. Easier to use than connected nut or thread testers because you no longer need to carry a whole bunch of gauges to measure individual screws or nuts and can reach any tight spot. 2. Improved Efficiency: Just screw the nut or bolt into the thread gauge, it takes you a few seconds to check the size. Additionally, this nut and bolt gauge is particularly suitable for distinguishing similar inch and metric threads. 3. Aluminum Alloy: The nut and bolt thread checker is made from durable aluminum alloy ensuring long-lasting use.Our Nut and Bolt Checker Set includes an assortment of 44 nut and bolt size check gauges for measuring thread pitch. Use the removable nut and bolt gauges to check, identify and verify the size of nuts and bolts. 4. Nut and Bolt Size Guide Storage Box: Featuring clear nut and bolt labels, our gauge storage box allows for quick identification of nuts and bolts. Foam holds gauges firmly in place for organization. Blue plated aluminum for inch size. Red plated aluminum for metric size. 5. Get Your Stuff Well Organized: This nuts and bolts organizer can help you quickly and efficiently sort your assorted nuts and bolts and organize and store them more neatly in your compartment box against misplacement and loss.A great little toolbox if you use a lot of fasteners or have a box, drawer, peg, garage full of random nuts and bolts. Specifications: Item Type: Nut and Bolt Thread Checker Material: Aluminum Alloy Weight: Approx. 834.00 g / 29.42 oz Function: Bolt and Nut Thread Inspection Package List: 44 x Nut and Bolt Thread Checker and 1 x Black Plastic Box