E-26 (medium) base 3-terminal porcelain socket with ground screw
1-1/2" outer diameter x 2-1/16" tall
Metal cap with 1/4 IP thread
660W-250V
E-26, medium base keyless porcelain lamp socket with green ground wire screw, nickel plated copper screw shell, and metal cap with 1/4 IPS thread. Socket is 1-1/2” in outer diameter and 2-1/16” height. Rated 660W-250V.