A range of high quality, commercial connectors, sold in packs of 10 or packs of 100.

The colour of the insulation indicates the wire size each connector is able to accept.

Red 0.25 to 1.65 sq mm (15 to 23 AWG)

Blue 1.04 to 2.53 sg mm (13 to 17 AWG)

Yellow 2.63 to 6.64 sq mm (9 to 13 AWG)