Finishing plugs in 3.5 and other sizes to finish off your auxiliary or MP3 install in your car. Make it look nice.

FINISHING PLUGS (MICRO JACKS)

Sort by: Product Price Default product listings ** AUX 3.5 PLUG FINISHING ADAPTER (TYPE II)    For car AUX interfaces. Just drill a hole, mount this self tapping 3.5 plug into the hole and wire the RCAs to your AUX ADAPTER. Will finish a 3.5 headphone jack into your car for a custom look. The nut unscrews from the unit and mounts from the back. The unit itself ends into a 3.5 MALE jack, we include a FREE cable with a FEMALE 3.5 PLUG which mates to t... See details Market price: $29.95 Our price: $18.95 save 37% ** AUX 3.5 PLUG FINISHING ADAPTER TO 2 RCAS (FOR CAR AUX INTERFACES) (TYPE III)    For car AUX interfaces. Just drill a hole, mount this self tapping 3.5 plug into the hole and wire the RCAs to your AUX ADAPTER. Will finish a 3.5 headphone jack into your car for a custom look. 3.5 CABLE included. (finishing plug) See details Market price: $39.00 Our price: $19.95 save 49% ** AUX 3.5 PLUG FINISHING ADAPTER TO 2 RCAS (FOR CAR AUX INTERFACES) [BEST!]    The BEST finishing plug we sell. For car AUX interfaces. Just drill a hole, mount this self tapping 3.5 plug into the hole and wire the RCAs to your AUX ADAPTER. Will finish a 3.5 headphone jack into your car for a custom look. Can be sealed and closed with waterproof rubberized cover. You may also want to look for a 3.5 male to male cable (not included, s... See details Market price: $42.00 Our price: $28.50 save 32%