A 10 bladed feeler gauge in metric
Sizes: 0.05-0.80mm. 1 = 25.4mm 1mm = 0.03937 0.1mm = 0.003937 ie 3.937 thou Suitable for use on ignition points, spark plug gaps & tappets. Ten blade feeler gauge for automotive use.
Sizes: 0.05 0.10 0.15 0.20 0.30 0.40 0.50 0.60 0.70 0.80mm Metric sizes. Fold away sleeve.