Fully Insulated Female Blades (6.4mm)

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These 6.4mm female blades are fully insulated: the cover encloses the whole terminal, so once the terminal is pushed onto a spade tab there is no exposed metal. Packs of 50.

Terminals are colour coded by wire size: red for 3mm wire, blue for 4mm and yellow for 5mm, so you can pick the right one without measuring.

ProductWire size
Red, 3mm wire3mm
Blue, 4mm wire4mm
Yellow, 5mm wire5mm

Crimp them with a ratchet crimping tool: it will not release until the crimp is complete, so every join comes out the same. Browse all types in our crimp terminals range.

Common questions

Why fully insulated?

The sleeve covers the whole connector once it is pushed onto the 6.4mm tab, so no metal is exposed. That helps where terminals sit close together. They pair with male blade terminals.

Which colour do I need?

Terminals are colour coded by wire size: red for 3mm wire, blue for 4mm and yellow for 5mm. In this range: blue 4mm wire, red 3mm wire, yellow 5mm wire.

How many come in a pack?

They come 50 to a pack, with no minimum order. Buy 5 to 9 packets for 10% off each, or 10 or more for 20% off, at checkout.

**Please note colours are ONLY an example and due to photo and screen resolution may not represent the correct colour **