SPECIFICATIONS Brand Name: NONE Choice: yes Feature 1: Feeler Gauges Feature 2: 32 Blades Feeler Gauge Set Feature 3: Stainless Steel Dual Marked Metric and Standard SAE Feature 4: 32 Blades Feeler Feature 5: Metric Gap Filler 0.04-0.88mm Thickness Gage for Measurment Tool High-concerned chemical: none Is Batteries Included: no Material: Metal Origin: Mainland China 32 Blades Combination Feeler Gauge Stainless Steel Removable Metric Imperial 0.04-0.88mm Thickness Measuring tool About this item: Feeler gauge set: made of 65 manganese steel, each measuring feeler gauge has 32 blades thickness; Foldable feeler gauges, easy and convenient to take and store. Easy identification: Each blade is marked with both metric and SAE sizing. These gauges let you measure tappet clearances, spark plug gaps, bearing clearances, piston ring gaps, and more. Metric sizes: 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, 0.88mm. Inch sizes: 0.0015, 0.002, 0.0025, 0.003, 0.004, 0.005, 0.006, 0.007, 0.008, 0.009, 0.010, 0.010, 0.011, 0.012, 0.013, 0.014, 0.015, 0.016, 0.017, 0.018, 0.019, 0.020, 0.021, 0.022, 0.023, 0.024, 0.025, 0.026, 0.028, 0.030, 0.032, 0.035Inch. Quality Commitment: There is some anti-rust oil on the stainless steel feeler gauge to prevent it from rusty, please don’t worry about that.If for any reason you are not satisfied with your purchase, please contact us. We provide a 60-day money-back and 12-month warranty. 100% Satisfaction Guarantee for risk-free shopping!