Hammond 1555 Series Watertight Polycarbonate Enclosures with Styled Lids Grey – Hammond 1555B2GY, Watertight (IP66) grey polycarbonate enclosure from the Hammond 1555 series, 65 x 65 x 40mm, with modern “styled” lid featuring a smooth recessed area ideal for labels and membrane keypads. Hammond 1555B2GY Watertight PC Enclosure Styled Lid 65 x 65 x 40 Grey