This gauge is the smallest of the small! Only 3 1/4 inches (long) x 1/4 inch (width) x 1mm (thick). This gauge will accurately measure from the point of a needle 0.5mm up to 4mm and all sizes in between in increments of 0.1mm. This gauge will work for drill bits, needles, wires, screws, and much more. When you need accuracy, this is the gauge you will reach for, time after time.* Pocket Size Gauge Is Ony 3-1/4 (long) X 1/4 Inch (wide) X 1mm (thick) - Compact And PortableTop quality brushed stainless steel with all sizes clearly marked - painfree useMeasures from 0.5 mm up to 4mm in 0.1mm increments - identify those drill bits stored in your bin!For needles, wires, drill bits, screws & more - put item in semicircle to get accurate measurementsComes with its own vinyl sleeve for protection and storage - fits in any tool box
