Sikanja clamp

A sikanja clamp is a type of hardware that is used to support scaffolding structures or column shuttering at construction sites. A sikanja clamp consists of a metal rod with a C-shaped hook at one end and a threaded end at the other. The hook can grip the edge of a shuttering plate or a scaffolding pipe, while the threaded end can be tightened or loosened by a nut to adjust the clamping force.