2Pcs Battery Terminal Connectors, 4 Way Positive Negative Car Battery Terminals Clamp Connector Quick Release Disconnect for SAE/JIS Type A Posts, for Marine Car RV (copper unit)

Overly tighten and broke the metal part in half. Really easy to remove cables from battery now! Love them!

The pieces feel a little gimmicky in the hand but they installed fast. Screws seem real secure and so far no issues.

This almost didn't fit the 97 RAV. But it had lots of bolts and with a little finagling and some creative connections, I did get it attached. IT worked well and sure makes disconnecting the battery easy. VERY useful when you're not driving for long periods of time.

Pretty self explanatory. Easy fit decent quality if your looking for something quick that don’t cost a ton then it’s perfect. The metal around the posts did feel a bit soft when flaming which is good for continuity but we will have to wait and see for longevity. No complaints and if it last a year or 2 I will definitely buy again.

My husband had bought a set for his car and after seeing how convenient it was I immediately ordered a set. I'm not the most electrical-savvy but these were incredibly easy to install, and they look great. Because I drive a track car and need to disconnect my battery often this has become my absolute favorite purchase under $100 and I will put these on all of my cars going forward!

Bought four pairs of these to put on all my batteries. On the third one when I went to tighten it to the post the tab snapped right off. Wasn’t even fully tightened so I’m assuming it was just a bad casting and the manufacturer missed it. All the other pairs worked fine so just luck of the draw I guess

I don't know how long these clamps have been around but they are a great idea. Not that you need to disconnect battery cables often but when you must they are very handy. The extra setscrews are an easy and neat way to add an extra circuit to the battery if you need.

The design is very smart. Multiple posts for accessories, a clamp-down for the battery cables, thick hex bolts instead of phillips screws so that they don't strip, and easy to use. Too bad it broke!The first time I tried to lock down the terminal, it snapped. I should have read the reviews closer because this is a common problem. I guess it's better this happened on install, instead of while driving a month later. That could have been dangerous, losing electrical while on the freeway or something. Amazon needs to pull this product for safety reasons.The metal doesn't look like one solid metal inside. It's very speckled, and if it's brass then it's very cheaply mixed. I would have gladly paid extra for copper or even lead terminals if that were an option, but I doubt they would have been real if made from this manufacturer. Whatever this actually is, it feels cheap.Now I have to wait for a new battery cable terminal to arrive. No electrical means no car, so I can't pick one up myself. I'll have to either miss work or get an uber on Monday. Fun.

These are great battery post clamps, quick to install or remove; great system of adjustment and excellent additional attachment points. I have changed all my vehicle battery post attachment mechanisms to these new style clamps…..worth considering.!