6 PCS / Set Stainless Steel Weld Inspection Ruler Tapered Gap Ruler Laser Scale Aperture Gauge Feeler Ruler

1. Weight: 13g
2. Dimensions: 45x7 mm/46x6.8 mm/50x7.5 mm/46x5.4 mm/45x5.4 mm/53x6.9 mm
3. Material: stainless steel
4. Specifications: 20 wire precision, metric system, 6 blades, measuring range 0-7 mm
5. Features: sturdy and durable, not easy to rust, widely used
6. Uses: suitable for mechanical thread debugging, grinding tool inspection and debugging, valve clearance debugging, machine repair clearance debugging