Our oven went bang the other day and I found this:
The oven was installed by an electrician. I’ve fitted a new oven outlet and trimmed off the damaged wires as you can see. I’ve doubled the ends of the flex over for now to get the oven working but I guess I need these? I ask as they didn’t seem to do much good the first time round? The oven was installed about 4 years ago. Bit of a blow to spend over £20 for three ferrules but needs must I suppose. Unless anyone knows of a cheaper alternative? TIA.