Clamp measures 1 3/4" x 3". Socket attaches to clamp via two 3" flat steel arms. Socket and shade measure 5" long.
Unique machine age task or work lamp with a spring loaded clip used for mounting. Clip marked Companion Light. Original silver and gray finish remains remarkably intact. Bryant turn key socket is functional. Fixture has been rewired with period appropriate black cloth covered cord and plug end. Additional pictures and measurements available upon request.