Hammond 1554 series watertight polycarbonate enclosures with clear lids hammond 1554s2gycl the hammond watertight pc enclosure clear lid greyclear 1554s2gycl 160 x 160 x 90mm comes equipped with a clear polycarbonate lid allowing for maximum visability of internal components hammond 1554s2gycl watertight pc enclosure clear lid 160 x 160 x 90mm grey