Tried it on up to 16sqmm, works fine. Might struggle on really heavy stuff. Needs a decent anvil to stand on. Helpful to crimp twice over full length of terminal.

This really is simple but effective. It works exactly as expected and for low volume use will be just the ticket. Plenty cheaper than the handled options!

A quality tool that works well

Never used anything like this before but the video on 12v planet website was very helpful and it worked really great using a hammer. I would have preferred to use a vice but mine wasn't big enough to fit it in but the hammer worked fine. I did a pull test on the terminasl afterwards and they were crimped solid so all good.

I used this in a vice and got great results. I like it a lot!

Well built item and very easy to use and effective

Wanted to try this tool for a small batch.
I just placed it on a piece of wood and used the hammer and it crimped ok.
A cheap alternative to the ratchet crimping tool

Works well, ideal if you are doing jobs occasionally and don't want to spend big money on a crimping tool.

Works just as it should and gives really good quality crimps. Ideal for a small install. You probably wouldn’t want to be using it all day everyday but it’s ideal for the occasional job

I was struggling to find something to crimp up connectors for 25mm wiring, this little gem does it with ease.
The spring loading holds the connector in place well. I used a solid bench vice and had to put a bit of pressure to it and it worked a treat. Didn’t hammer it so not sure how that would cope. Effective piece of kit.