XUNTOP 50PCS Thread Checker 27Standard & 23Metric Nut and Bolt Thread Checker for Screw Measurement Aluminium Alloy Thread Gauge Box Set for Auto Repair DIY in Tricky and Narrow Area
Independent Detachable Thread Identifier:Each of the 50 thread checkers (27 Imperial/Blue, 23 Metric/Red) is fully detachable from its storage box. This allows you to remove individual gauges as needed, making it simpler to test threads in confined areas like machinery gaps or equipment recesses. The design streamlines workflow in tight workspaces
Anodized Aluminum Build:XUNTOP bolt measuring tool crafted from lightweight aluminum alloy with an anodized surface coating, these gauges resist corrosion and wear from oils, solvents, and workshop conditions. This maintains measurement precision and extends tool longevity for reliable performance in demanding environments
Comprehensive Thread Coverage:XUNTOP 50pcs thread gauge sae and metric includes 23 red metric gauges (M2-M20 coarse/fine threads) and 27 blue standard gauges (2-56 to 1-12 UNC/UNF), covering common nut sizes from small electronics (M2) to heavy machinery (1-12 UNF)
Laser-Etched Size Markings:Permanent laser engraving clearly displays size details on every thread gauges. These high-contrast markings withstand grease, friction, and frequent handling, ensuring easy readability even in dimly lit workshops or after prolonged use. Critical dimensions stay visible for accurate identification
Portable Case & Versatility:A durable plastic case with custom slots keeps all 50 bolt size finders organized and protected. Its compact design enables secure tool storage in toolboxes or on-the-go use at job sites. Ideal for mechanics, technicians, or DIY enthusiasts needing reliable thread checks anywhere