Feeler gauge made of stainless steel with 32 blades of different thickness. Foldable, easy and convenient to carry and store Easy identification: double marked with metric and imperial measurements, 0.0015 inch/0.04 mm to 0.035 inch/0.88 mm, the sizes are engraved in each blade for easy identification FUN: Foldable and flexible, this engine shim set will allow you to measure spark plug gap and adjust valve rocker arm clearance very quickly and accurately. You can easily take it with you and store it in your garage Anti-rust: gauge cover with anti-rust oil, does not rust and easy to open Use: The shim set can be used for car/motorcycle mechanics but also for electronic products (3D printer) and musical instruments: guitar/acoustic/bass, perfect for measuring spark plug gap and adjusting valve rocker arm clearance Color: 32 blades. Feeler Gauge, 32 Blades Stainless Steel Valve Shim Set, Metric/Imperial Marking, For Measuring Gap Width, For Engine/Spark Plug/Valves. Feeler gauges (feel gauge) made of stainless steel with 32 different thickness blades, foldable and portable, each marked with a standard measurement. The feeler gauge is a handy tool for determining the precise gap dimension. If you want to adjust the valve clearance of your motorcycle, for example, or correct gaps in points or spark plugs, this feeler gauge kit with 32 blades is the tool for you. DESCRIPTION Dual marked with metric and imperial measurements, sizes are etched into each blade for easy identification Valve Shim Sets Measuring Range: 0.0015 inch/0.0038 mm to 0.025 inch/0.635 mm Metric (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 mm Sizes in inches: 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, 0.035 Item used to adjust valves, ring clearance in the sleeve, spark plug gap, flywheel air gap to the ignition coil on a small thermal engine FEATURES Number of blades: 32 blade(s) Length: 91 mm Weight: 123.5 g Measuring range: 0.038 to 0.88 mm Accuracy: + 0.005 / -0.003 mm PACKAGE INCLUDING 1 pcs 32 blades feeler gauge Welcome to meet