Red insulated (fully shrouded) spade type crimp connectors - a pack containing 25 Male, and 25 Female (so, 25 Pairs). Also called cold pressed connectors, terminals, ferrules, and various other names depending on where you were raised.
Not much more to say about this, it is what it is, insert wire, use a crimping pliers to, err, crimp it, and there you go.
These are the specifications I have.
Maximum current: 10A
Wire Size: 22-16 AWG
Metal: Tinned Brass
Get your crimp on.
All of our products are shipped from Christchurch, New Zealand using CourierPost for NZ, and Airmail for international.