Hammond 1555 Series Watertight Polycarbonate Enclosures with Styled Lids Grey – Hammond 1555R2GY, Watertight (IP66) grey polycarbonate enclosure from the Hammond 1555 series, 160 x 160 x 60mm, with modern “styled” lid featuring a smooth recessed area ideal for labels and membrane keypads. The lids also have moulded-in standoffs for 6 self-tapping screws, not present in the flat-lidded 1554 series. Hammond 1555R2GY Watertight PC Enclosure Styled Lid 160 x 160 x 60 Grey