Lift Housing Wire Clamp. The C & L Wire Housing Clamp on the top wall is the safest place to lift a person back aboard. Here the ship is calmest and therefore the risk of the person being injured by the ship, or washed around by the water, is the lowest. You can mount the C & L Wire Clamp steplessly at any height. Thus, even before the MOB - emergency, you ensure that the person lifted on board can get over the railing and stand directly on deck. The C & L Wire Clamp consists of the universal Housing and the inlays for your wire thickness.