Yokomo – 4mm Bullet Plugs With Caps – (Black/Red) – #RP-121P4

This is the 4mm bullet plug with aluminum bullet cap from Yokomo.
This aluminum plug cap is designed to fit over a bullet-type European plug.
The red and black colors allow you to distinguish between positive and negative terminals, and it is highly effective at preventing reverse polarity.

Includes:
2x Bullet connector 4mm
2x Aluminum bullet plug cap (Red/Black)