Compact Wire Connectors, CTRICALVER 10 pcs Compact Splicing Connectors, Lever Nut Assortment Conductor, 2 In 4 Out Electrical Connectors Blocks with 26 pcs screws

These are great for low current connections on mains and car electrics. In my opinion I wouldn't use on high current circuits like heater circuits. It simplifies and speeds up installing connections.

Bought these to split one feed to two lights with a remote kinetic switch. Perfect and so easy to use.

It does the job, I will say that are a bit bulky but works fine

Makes wiring multiple connections so much quicker and neater . 8 down lights down in record time

easy to use, good product

These are so easy to use, makes wiring easy-peasy. Works perfectly every time.

Easy to use and works well

Great product when working. 3 of the 10 items levers broke when using for installation of 10 ceiling led lights.Job had been delayed so past the Amazon return period. Sent the supplier feedback, no reply, very disappointed.