EN0217. Pond Guardian Wire Connectors (pk 5)  Ref: EN0217 EN0217.  Pond Guardian Wire Connectors (pk 5)
Specifications.

Wire Size - 1.0 - 1.5mm2 (AWG 16-14)
Max. insulated wire size - 3.7mm
Size 24.0 x 20.0 x 13.2mm (LxWxH)
Colour - blue