Individual feedterminal block.
4-gang

Moisture-trepellent molded bakelite insulator base with barrier strips. Nickel-plated brass terminal links and 8-32 binding screws.

1.31W x 3.22"L x 0.67H ((33.33 x 81.8 x 17.0mm).
Paired mounting holes 2.81" on centers (71.4mm)