Featuring heavy-duty, environmentally sealed design, AMPSEAL 16 Connectors stand up to harsh conditions of agricultural, construction, trucking, marine, and off-highway industries. Units are 28-position connectors that feature mix of 24 size 16 contacts and 4 size 12 contacts. Connectors incorporate lever slide mechanism for mating and use mounting clips for quick, tool-less mounting. To help prevent mismating, two keying options are available.