Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Brass Pocket Sliding Gauge by Grobet Sale $14.30 | / SKU 35-156 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available Brass Pocket Sliding Gauge Combination inch and millimetre gauge that has a 3" (80mm) capacity and graduations by 1/16 ths and 1.0mm.