WeatherTech CupFone 4 In. Mount Extension MFM The new unit will charge

The new unit will charge M18 compact batteries in 30 minutes

Bulk spool

Hole pattern designed specifically for mounting tensioners on end/corner post and for drilling through-holes in mid posts

tool-free socket changes

Door range: Thickness 1-3/4" to 2"

WeatherTech CupFone 4 In. Mount Extension MFM The new unit will chargeRaise your phone up to 4 In. higher or articulate it closer to you, so its easier to reach, or farther away and more in your field of vision. The Extension is easy to install with everything needed to quickly add more flexibility to your existing CupFone. Made from the same tough and durable USA made ABS plastic as all other CupFone components, the Extension is designed, engineered and manufactured right here in America.