A Multipurpose system suitable for shoring of slab and scaffolding in a wide variety of applications as staircase towers, loading tower and mobile towers.•Cuplock standards are available in different dimensions(from 0.5 m to 3.0 m) and variable ledgers(From 0.9 m to 0.3 m)•Cuplock capacity is variable From 2.0 tons to 5 tons based on the ledger's vertical spacing/buckling length.