#40 Roller Chain Connecting Links (5 Pack)

I bought these for my Rokon tool kit. They seem good quality. They fit the chain. Not much else to say at this point.

I would not recommend these. They are slightly larger than any other 40 chain master link. I have also already replaced 2 of them since the master clip seem to like to pop off leaving my chain to come off as well. Not very good quality.

Has been a good product so far. I put one of these master links on my 40 chain for my Coleman mini bike a few weeks ago and has held up ever since and I have ridden it quite a bit already.

Maybe its me, but the snap-on pins (locking plates) these connectors use are all but impossible to get on or off. It seems to me they could have made the tolerances a little less tight (i.e. the part of the pin that is split should have a slight V-notch taken out rather than just a cut). I looked up YT videos to see how people managed to get them on. Most push them on with a flathead but I had zero luck with that. Trying to get purchase on any edges with needlenose was also a lesson in patience... and once a pair of channel locks placed just right did the job. But no method worked twice (had to make three chains) and I spent more time trying to get the pins snapped on than I did on the entire rest of the job. One pin took me nearly an hour. The connectors seem well made otherwise, and fit the #40 PGN chain, and Im confident they will never come off, but if I had to buy connectors again, Id look for pins that are made to be friendlier to get on/off before Id purchase these again.

Ive used these on mini bikes and they seem to work as they should . No issues as of yet or any complaints from people who purchased the mini bikes Ive used them on.

Great product! Works like oem.

Its a standard #40 master link. Not a lot to say about it. It got my gokart up and running.

Good master link replacement for a #40 chain.

Worked on 40 chain

It comes in a pack of 5 and it is made very cheep its Probably made out of Chinesmealem very cheep Metal snapped right off from my torque converter it happened to every one