Hammond 1554 Series Watertight Polycarbonate Enclosures with Clear Lids – Hammond 1554VA2GYCL, This watertight PC enclosure from Hammond comes equipped with a clear polycarbonate lid allowing for maximum visability of internal components. This is a heavy duty version with 6 lid screws. Hammond 1554VA2GYCL Watertight PC Enclosure Clear Lid 240 x 160 x 90mm Grey