Twidec/440Pcs 2.8/4.8/6.3mm Quick Splice Male and Female Wire Spade Connector Crimp Terminal Block Assortment Kit with Insulating Sleeve for Electrical Wiring Car Audio Speaker

Small sizes included in this kit. Need them to rewire a FB RX7 ignition to Dual Leading Direct Fire ignition system (often known as DLIDFIS). Also purchase an appropriate crimping tool that is compatible with these sizes.

Works great. Lots of options. Great to have on hand

They work as expected. Price is right for the quality

I needed some spade connectors to install some new tweeters in a car. This kit was absolutely perfect as it contained every size connector I could need. I was a little hesitant to buy it at first but if you are installing speakers, this kit is a go. And yes, this is a real review from someone who actually used the product in case you were wondering.

works for me

While these light weight connectors are for sure NOT made of steel, they are non-magnetic. I am not so sure they are made of copper, as it says in the description. Scrap off the tinning and it looks like they are made of brass. Not that it matters much, both are good electrical conductors. The largest size spade connector is 0.7mm thick, the two smaller sizes are 0.3mm thick. This makes them pretty flimsy in my option. Maybe good enough for DIY, but not for long term solid construction. The tabs that are supposed to be bent over the wire and crimped to make the connection are short and small. They do not hold a wire just by crimping. You have to solder the wire to the connector. In this regard these connectors are excellent, the solder flows onto the tinned connector real good. The nylon insulating sleeves in this kit are again thin and not very durable. They look to be good for a hobby science experiment setup, but not for long term service under the hood of a car. I would use these connectors for hooking up audio, but not for any kind of power. The nylon insulating sleeves supplied with this kit just slip off the connector and back up the wire. Kind of useless. A length of heat shrink tubing would work much better, and stay put and insulate the connector.

Exactly as described.

Just got the Twidec 360-piece quick splice set (2.8/4.8/6.3 mm) and couldn't be happier. It’s a total life-saver when I'm wiring my car audio, installing speakers, or messing with home electronics. What makes it awesome: Huge variety of sizes: With 360 pieces across all three sizes, I’ve always got the right fit no matter the wire job—big or small. Fast & tool-free: These splices are so quick—just clamp, snap, and crimp. No stripping, no messing around. Great when I'm in a rush. Solid connections: Once clamped, everything stays snug and secure. No loose ends, and vibration-resistant—perfect for car setups. Value-packed: For the price, getting three sizes and this many pieces in a neat organizer is a steal. Perfect for DIYers, car audio upgrades, or any quick wiring fixes. If you want fast, reliable wiring splices without the fuss, this Twidec kit’s the real deal. Highly recommend!

Pour faire des réparations multiples.

Nice set for good price

SUPER

Used them for automotive wiring. Good result.

Great little kit. Lots of pieces and good selection.