Yakima LongArm Extension Features
The LongArm Height Extension takes the LongArm truck bed extender to the next level. It securely attaches to the LongArm when it’s in the vertical position and easily adjusts to match the height of your cab’s roof rack.- The LongArm Height Extension takes the LongArm truck bed extender to the next level. It securely attaches to the LongArm when it’s in the vertical position and easily adjusts to match the height of your cab’s roof rack.