This listing is for a heavy duty barrel splice connector suitable for 25mm2 or 4 AWG or 4 Gauge cable. 

This is a perfect item for anyone that wants to extend their power cable. 

The unit is 30mm in length and 12mm in diameter. 

It is made of nickel plated milled steel. 

This item will include 2x 25mm ferrules and heat shrink. 

Customer must notify which colour heat shrink they require upon purchase or black will be sent as default