Dura-Flex® couplings are designed from the ground up using finite element analysis to maximize coupling life. Dura-Flex® couplings are perfect for a wide range of applications, including those with uniform to heavy shock loads, and utilize a lightweight element that absorbs shock loads and torsional vibrations. These couplings are available with BTS (bore-to-size), Taper-Lock®, and Sure-Grip® bushed (QD) hubs.
