3/4″ Deep Rib (2″ OC Rib, 3/4″ Peak, 3/4″ Valley) 3/4″ Deep Rib (2″ OC Rib, 3/4″ Peak, 3/4″ Valley) July 14, 2022 3/4″ Deep Rib (2″ OC Rib, 3/4″ Peak, 3/4″ Valley)