Lotsdonxia 52-Piece Stainless Steel Thread Gauge Set Metric 60 & Imperial 55 Pitch Measurement for Precision Engineering and Machining

COMPREHENSIVE 52-PIECE SET: Includes 24 metric (60°) and 28 imperial (55°) thread gauges, covering a wide range of pitch measurements from 0.25mm to 6mm and 4 to 62 G. PRECISION MEASUREMENT: Features clearly marked, serrated edges with accurate, easy-to-read numbers for precise identification of internal and external thread sizes and tooth spacing. DURABLE STAINLESS STEEL CONSTRUCTION: Crafted from high-quality stainless steel for long-lasting durability and resistance to corrosion, ensuring reliable performance in various applications. VERSATILE ENGINEERING TOOL: Ideal for checking thread accuracy, grinding, and positioning thread tools on rotating machinery in mechanical engineering, manufacturing, and repair tasks. USER-FRIENDLY DESIGN: Each gauge is designed for easy handling, with a hole at each end allowing for simple turning and positioning when measuring threads.