Precision Brand brass thickness gauges are made from 1/2″ wide, 260 brass alloy. They are used in manufacturing and maintenance of highly technical markets where a non-magnetic and non-corrosive product is needed to check extremely close spacing. When inserted, the material should not cause a spark. Brass thickness gauges are ideal for the computer, mining and electronics industries. Each brass thickness gauge is clearly marked every 6″ in metric and decimal. Precision Brand® feeler gauge is used in manufacturing and maintenance operations wherever setting close spacing or checking extremely tight tolerances is required. Buy Precision Brand brass feeler gauges from your trusted supplier here in Singapore!