Image 1 of 1 Solid Hub Coupling - Flange 3.410" | Bore 1.00" $151.08 Solid Hub Coupling - Flange 3.410" | Bore 1.00" Quantity: Add To Cart Added! Solid Hub Coupling - Flange 3.410" | Bore 1.00" You Might Also Like Quick View Coupling Type, Solid ; Shaft Size, 1-1/4 inch ; Flange Diameter, 3.945 inch. $141.63 Quick View 50MCY00411 Solid Hub Coupling - Flange 4" | Bore 1.125" $132.62 Quick View Solid Hub Coupling - Flange 5" | Bore 1.00" $202.47 Quick View 5" OD Flange x 3 1/2" D x 3 1/4" $135.04 Quick View Solid Hub Coupling - Flange 5" | Bore 1.375" | M-Pilot Dia 2.25" | 4 Bo $0.01