Nut & Bolt Thread Checker Set, Metric Imperial Aluminium Alloy Gauge, 50PCS Screw Identifier with Storage Box for Auto Repair, Garage DIY

Anodised Aluminium Thread Gauge Set – Durable, Corrosion-Resistant Build: Crafted from lightweight anodised aluminium alloy, this thread gauge set is built to resist rust, oil, and solvent exposure in demanding workshop environments. Designed for long-term accuracy and reliability without adding extra weight to your toolkit. Detachable Thread Checkers – Perfect for Tight Spaces & On-the-Spot Use: All 50 nut and bolt thread checkers can be individually removed from the holder (27 Imperial in blue, 23 Metric in red). Quickly take a single gauge into confined areas such as engine bays, machinery gaps, or recessed fittings for fast, precise identification. 50PCS Metric & Imperial Thread Gauge Set – No Guesswork: Includes 23 metric sizes (M2–M20, coarse & fine) and 27 imperial sizes (2-56 to 1-12 UNC/UNF). Covers a wide range of common nut and bolt thread sizes used in automotive, machinery, and general repair work—helping you identify threads quickly and accurately. Laser-Etched Size Markings – Permanent & Easy to Read: Each screw thread gauge features clear laser-etched markings that won’t fade, rub off, or wear over time. High-contrast engraving ensures easy reading in low-light or grease-heavy workshop conditions. Compact Storage Case – Organised, Portable & Workshop-Ready: Supplied with a durable plastic case to keep all 50 thread gauges securely stored and organised. Compact design fits easily into toolboxes or workbenches—ideal for mechanics, engineers, technicians, and DIY users.