Cuplock spotted standard/vertical is basically used in get in scaffolding work and also act as a base structure for Formwork strengthening applications. The cup joints are at every 500mm intervals. The inbuilt movable top cups are made for rough site handling. The welded bottom cups are made from high grade steel. Integral spigots are 150mm long and are provided at the top of each standard for making upright connections. The base and the spigots of every standard have 16mm diameter holes which enables use of locking pins to secure the standards wherever necessary.