Videos Mercury Marine Flo Torq Prop Hub Assembly June 1, 2019June 2, 2019 The Next Bite Mercury, Mercury Flo Torq Hub 2, Props Gary Parsons explains how the Flow Torq Prop Hub Assembly works, assembles, and saves you money. Other Related Posts: Use Your Mercury Smart Craft Gauge to Watch Fuel Usage Power-Pole Charge and the C-Monster App Battery… Mercury Marine Rigging Accessories: Battery Plate… Mercury Marine 400 Verado Paired with the Nitro ZV21