Feeler gauge set: made of 65 manganese steel, each measuring feeler gauge is 32 blades thick; foldable feeler gauge, easy to carry and store. Easy to identify: metric and English double marking, 0.0015 inch 0.04 mm to 0.035 inch 0.88 mm, the number of dimensions is etched into the feeler gauge for easy identification. Metric dimensions (mm): 0.04, 0.05, 0.06, 0.08, 0.10, 0.13, 0.15, 0.18, 0.20, 0.23, 0.25, 0.25, 0.28, 0.30, 0.33, 0.35, 0.38, 0.40, 0.43, 0.45, 0.48, 0.50, 0.53, 0.55, 0.58, 0.60, 0.63, 0.65, 0.70, 0.75, 0.80, 0.88 Inch size: 0.0015, 0.002, 0.0025, 0.003, 0.004, 0.005, 0.006, 0.007, 0.008, 0.009, 0.010, 0.010, 0.010, 0.011, 0.012, 0.013, 0.013, 0.014, 0.015, 0.010, 0.002, 0.0025, 0.0015, 0.0015, 0.0015, 0.002, 0.0025, 0.0025, 0.003, 0.004, 0.005, 0.005, 0.006, 0.005, 0.010, 0.010, 0.011, 0.011, 0.0120.012, 0.013, 0.0130.013, 0.014, 0.0150.0.035 Product Model: 100A16 Material: Stainless steel Color: Silver Scope of Application: 0.05-1.0 Standard: Metric Blade Length: 100mm Number of Blades: 16 (pieces) Blade Specifications: 0.05, 0.1, 0.15, 0.2, 0.25, 0.3, 0.35, 0.4, 0.5, 0.55, 0.6, 0.7, 0.75, 0.8, 0.9, 1.0