1 GANG SINGLE 25MM RECESSED WALL METAL ELECTRICAL BACK BOX FREE DELIVERY
1 gang 25mm deep flush steel back box, with one fixed and one adjustable mounting lug. 20mm round knockouts only on sides and rear of the box. EVEREADY B22 E27 E14 CANDLE SMALL SCREW SES BAYONET BULB LAMP EDISON.