Electrical Crimp Connectors Insulated Straight Wire Butt Splice

50PCS Red/ Blue/Yellow. Red - Conductor 9/0.30mm - 14/0.30mm. To suit cable size 0.25mm to 1.5 mm. Blue - Conductor 21/0.30mm - 35/0.30mm. To suit cable size 1.1 to 2.5 mm. Yellow - Conductor 44/0.30mm - 65/0.30mm.