Sealey Tyre Pressure & Tread Depth Gauge Set 2 Piece

General description Chrome steel body with pocket-clip. This set includes a pencil-type pressure gauge and valve deflator, along with a colour-coded tread depth gauge for easy assessment of tyre health. Technical specifications Pressure scale: 5-50 psi Tread depth range: 0-25 mm in 1 mm (0-1" in 1/32") graduations Compatibility and accessories Includes two spare tyre valve caps Usage Green indicates a healthy tyre (4.76-25.40 mm) Yellow indicates that it is advised to replace the tyre (2.38-3.97 mm) Red indicates an illegal tyre (0-1.59 mm), which needs replacing Other information Durable protective metal case with an EVA foam insert