New Apple Box Dolly by Grip Rigs with smooth silent wheels... Now Available at TheGripStore.com . Silent precision wheels. Mitchell mount base. Slots for every box position. 3/8"-16 threaded holes. . . #griprigs #applebox #gripsupport #keygrip #local80grips #cameradolly #gripequipment #dollygrip #cinegear #cinegearexpo #cinegearatlanta #griptips