Flexsteel - N 53 Ø12h7-Ø19h7 referenced Coupling product produced by high technology. N 53 Ø12h7-Ø19h7 is the result of a far more developed technology compared to similar regular products. We are one of the few companies which can present an offer for this product. It produced result of tests of laborotory for years. Make an offer to us for N 53 Ø12h7-Ø19h7 please contact us.