TB WOOD'S WE10H158 - 1-5/8" BORE, 3/8" X 3/16" KEYWAY WIDTH X DEPTH, 3.65" HUB, WE10 FLEXIBLE COUPLING SHAFT HUB - 1-5/8" BORE, 3/8" X 3/16" KEYWAY WIDTH X DEPTH, 3.65" HUB, WE10 FLEXIBLE COUPLING SHAFT HUB 3.65" OD, 1.88" OAL, STEEL, TYPE BTS (MOQ=1,...