Editorial Review Industry Rated as "The" Automotive Thread Gauge for Automotive Professionals! Why look any further for your automotive thread gauge needs? This kit identifies 99% of brake plumbing threads and comes color coded for fast selection. Whether you are the owner of an auto repair shop or a do it yourself mechanic, this kit will prove to be an invaluable addition to your arsenal of tools. Start saving yourself the frustration of guessing, the cost from mistakes, and step up to the industry standard today! Size Specifications (16 Individual Gauges): IMPERIAL: 3/8 x 24NF, 7/16 x 24NS, 7/16 x 20NF, 1/2 x 20NF, 9/16 x 18NF, 9/16 x 20NS, 3/8 x 20BSF METRIC: M9 x1, M10 x 1, M10 x 1.25, M10 x 1.5, M11 x 1.25, M12 x 1, M12 x 1.25, M12 x 1.5, M14 x 1.5
Features 1) Instantly identifies 99% of brake plumbing threads. 2) Includes both metric and imperial sizes. 3) Includes both male & female size gauging. 4) Male thread gauge is designed with a seat for use as a plug. 5) All threads are hardened for long life.