Headphone Extension
This heavy duty extension allows a .25" phone jack to be extended by 5ft. Great for customizing an aircraft with rear passenger headphone (listen only) capabilities.

Headset Extension
This heavy duty extension allows a general aviation headset using PJ-068 & PJ-055B or equivalent plugs to be extended 5ft. Ideal when aircraft radio or intercom does not allow headset cords to reach comfortably.

Microphone Extension
This heavy duty extension allows a .206" microphone jack to be extended by 5ft. Excellent for customizing an aircraft with rear passenger microphone jacks.

Helicopter Headset Extension
Extends a headset that uses a U-174/U, U-93A/U or equivalent plug. 5ft in length.

U-75/U Extension
Extends a headset which uses U-75/U plug. 5ft in length.

Retractable Multi-Conductor Cable
(JB-21-3)- 3 color-coded conductors, 1 shielded, 2 unshielded 5ft Extended 13" inches retracted.

* (JB-21-5) 5 conductors

* (JB-21-6) 6 conductors

* (JB-218) 8 conductors

* (JB-21-10) 10 conductors