This is a 40 pack of wire crimp caps. There are ideal for connecting the 18/2 or 18/3 LVT wire together when wiring up a stair lighting controller kit. This is a permanent type of connection, if you need something that is not permanent please have a look at our wire nuts.
The connector has one open end where the stripped and twisted wires are inserted, the connector is then squeezed using a crimping tool which permanently locks the wires into the connector. The connector is encased in plastic to ensure that the connection is well insulated.
Please note that this product is packaged by weight.