Product Description

Cup Lock system unique node point connection allows up to four horizontal members to be connected to a vertical members in one single action - without the use of nuts and bolts or wedges. The locking device is formed by two cups, a fixed bottom cup which is welded to the vertical component at pre-located intervals and a sliding top cup. The forged blade ends of the horizontal components are located into the bottom cup, the top cup is moved down and rotated to secure the components in place and a hammer blow then results in a positive and rigid connection.