Hammond 1554 Series Watertight Polycarbonate Enclosures with Clear Lids – Hammond 1554R2GYCL, The Hammond Watertight PC Enclosure, Clear Lid, Grey/Clear 1554R2GYCL (160 x 160 x 60mm) comes equipped with a clear polycarbonate lid allowing for maximum visability of internal components. Hammond 1554R2GYCL Watertight PC Enclosure Clear Lid 160 x 160 x 60mm Grey