4mm High Current Bullet Connectors from Castle Creations.
FEATURES:
Gold plated
Fits wire diameter up to 4mm
Use 16 gauge to 13 gauge wires
Up to 75A current
INCLUDES:
Three sets of bullet connectors
SPECS:
Length: 17mm
Diameter: 4mm inside (where the wire is soldered to)
Diameter: 5mm outside