Material: Crafted from stainless steel with a polished chrome finish and anti-rust oil, ensuring long-lasting performance and resistance to corrosion.
Comprehensive Set: Includes one SAE type pitch gauge (60°), one British Whitworth metric system pitch gauge (55°), and three center gauges (two 60°, one 55°) for versatile use.
Clear Markings: Equipped with easy-to-read numbers and small holes at both ends for precise adjustments and simple disassembly.
Wide Measuring Range: Offers extensive measurement capabilities with 51 pcs America SAE type (4-84), 52 pcs Metric & America SAE Type, British Whitworth: Metric (0.25-6.0mm), Imperial (4G-62G), and US threads (8, 10, 11, 14, 19, 28).
Versatile Application: Ideal for checking mold, machine, and mechanical thread sizes, measuring internal and external threads, grinding, and accurately positioning thread cutting tools on a lathe.