without couplings, light gray, 6xSC duplex/LC quad sockets Installation hole size W9.5/H26mm (screw hole spacing 18mm) Splice holder for heat shrink tubing Splices 4xcable inputs possible (slanted/straight down/up) incl. PG11 screw connections (2x for cable, 2x Blind) 6xblind cover incl. screws External dimensions: H127xD137xW37mm