Cuplock Steel Scaffoldings

The Cuplock Scaffolding locking devices is formed by two cups, a fixed lower cup which is welded to the standard at pre-located intervals, and a sliding upper cup. The forged blade ends of ledgers and transoms are located in the lower cup, the upper cup is moved down to secure the component in place and tightened by a hammer blow to give a positive and rigid connection. It is a fast erection scaffolding system to connect ledger and transom without nuts and bolts or wedges in a single action.