Deta G3403 Grid Yoke - 3 Gang

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

Deta Gridswitch Range - G3393 - Grey Moulded 3 Module Grid Switch Front Plate

MK Grid Plus 4 Gang Yoke X3

DETA G3402 GRIDSWITCH 2 MODULE GRID MOUNTING FRAME

Legrand Synergy Grid - 7354 92 - 2 Gang 3 to 4 Module Grid Switch Mounting Yoke

Legrand Synergy Grid - 7354 91 - 1 Gang 2 Module Grid Switch Yoke New

Crabtree 6902 2Gang Grid Yoke Mounting Frame