Nice and strong cable and I'm sure it will work for it's intended purpose. The cable connects the backup generator to my house. Unfortunately both ends of the cable did not fit into either the house socket or the generator socket. The locking pins were the opposite of what was required. I checked this carefully before ordering the cable, but there is a slight difference in the connectors. So unfortunately I had to order two plugs that imitated the corresponding plugs. Spring; Just a warning.