Cuplock System's unique node point conncection allows up to four horizontal members to be connected at a vertical member in one single action without the use of nuts and bolts or wedges. The locking device is formed by two cups, a fixed lower cup, which is welded to the vertical component at pre-located intervals and a sliding upper cup. The forged blade ends of the horizontal components are located into the lower cup, the upper cup is moved down and rotated to secure the components in place and then a hammer below results in a positve and rigid connection.

<p>Each product made by us has been examined strictly by our technicians, and tested in accordance with EN-74\BS1139 international systems. 100% tensional testing and anti-slip random testing ensure the quality of our products. In addition, every product has its tracing labels on which the production date and order no. are shown.</p>