Hi. I have a black and red cable ( it’s actually for parking sensors in the car). The cables have been accidentally cut. As they are very short, attaching them back together using masking tape has not proved efficient. I need to buy a connector / terminal block of some type which has the ‘metal’ bit in the middle. The cables are very short thus I need a connector as mentioned. I have bought various items on eBay but none are correct. Can anyone recommend an item / ebay link or the correct name of what I need. Many thanks