MEM Delta Spectra F8100 1 One Gang 2 Two Module Grid Mounting Yoke Frame

EATON MEM Delta 8101 2 Two Gang 3 Three Four 4 Module Grid Mounting Yoke Frame

Delta MEM 3 Or 4 Gang Module Grid Yolk

MK Grid plus 2 gang yoke Mounting plate MK 325284

MEM Spectra - M802 (F8201) - 2 Module Grid Switch Plate New

Delta MEM 1 Gang Module Grid Switch

MK Old Style Single Grid Switch Yoke Earth Terminal also fits metal socket boxes

Crabtree 6902 2Gang Grid Yoke Mounting Frame