SMJ PPJC204W White 20A 4-Terminal Junction Box Trade Pack

White-20A-4-Terminal-Junction-Box-Trade-Pack-SMJ-PPJC204W-p-Terminal-junction-boxes-Available-in-white-or-brown-in-various-amperage-s-p-p-20-Amp-4-Terminals-p-SMJ-PPJC204W-White-20A-4-Terminal-Junction-Box-Trade-Pack

Price: £ 1.84 from Rapid Online Rapid Electronics Ltd.