1Up Racing 4-5mm Bullet Adapters
Our LowPro 4-5mm Bullet Plug Adapters make switching back and forth between different brand batteries simple! Use with 4mm bullets on the car and simply install these in any batteries that require 5mm plugs.
A must have item in the prepared racer’s pit box!
Includes 1 Pair of LowPro Bullet Plugs Adapters.