These are professional MC 10 mm connectors for solar farms used on industrial and well-made domestic installations that understand the value of oversize cable and compatible connectors to get maximum amps and volts to the inverter, especially over a long distances and to prevent potential fire hazards in hot summers YOU WILL RECEIVE A PAIR male and female connectors one for each end of your line. They only fit 10 mm 2 cable Posted from Wrexham UK usually the same day
eBay