... projects Background to the products: Cup lock scaffold (also known as K-lock, Cuplok®, Dura-lok™, Anchor system ... successfully used modular scaffolds. It's unique locking action makes it the fastest, safest and ... fastened at once just with a hammer. The locking device is formed by two cups, a fixed ... the headaches of the contractors- NO LOOSE FITTINGS.Please contact Steady Scaffold's engineers to learn ...