Different Units of Measuring:
Dual marked metric and imperial, 0.0015 inch/ 0.04 mm to 0.035 inch/ 0.88 mm, 0.0015 inch/ 0.04 mm to 0.02 inch/ 0.508 mm, the numbers of size are etched into feeler gauge for easy identification.

Easy to Use:
Designed with the thumb notch, the chromed-blade protector and the lock nut, the feeler gauge set is foldable, convenient to take and store, and these blades are not easy to be lost and can be disassembled if you want to use one alone.

Wide Application:
They can slide in and make the measurement easily and quickly; Be applied for many different things, such as setting lifter, sparking plug, points gap and so on.

Specifications:
Blades: 32 pieces
Metric Sizes (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
Imperial Sizes (inch): 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

Blades: 16 pieces
Metric Sizes (mm): 0.508, 0.127, 0.152, 0.178, 0.203, 0.229, 0.254, 0.279, 0.305, 0.330, 0.356, 0.381, 0.406, 0.432, 0.457, 0.483
Imperial Sizes (inch): 0.020, 0.005, 0.006, 0.007, 0.008, 0.009, 0.010, 0.011, 0.012, 0.013, 0.014, 0.015, 0.016, 0.017, 0.018, and 0.019

Package includes:
2 x 32-Blade Feeler Gauge
1 x 16-Blade Offset Feeler Gauge