The Hosco Step Gauge is a clever tool featuring a number of metric measuring scales to make set ups quick and accurate.

There is a nut slot height gauge that measures 0.8 mm to 1.8 mm (referencing against the fretboard), a string action/height gauge that measures 1 mm to 5 mm (from the top of the frets) and two fret crown height gauges, a widely spaced gauge for low frets measures from 0.6 mm to 1.5 mm and the narrow gauge for high frets measures from 0.9 mm to 1.5 mm. A number of other ruler scales let you measure fret slot depth, saddle slot depth, the height of the string over the pickup pole piece etc. Please see all the photos for the various gauges/rulers. Made from stainless steel and comes in an aluminium case for long term durability.

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