Scaffolding Cuplock

Joint pins are used in scaffolding to connect two vertical tubes together and provide stability and support to the scaffold structure. When two vertical tubes are connected with a joint pin, they form a rigid joint that can withstand lateral and vertical loads. They are made of steel. Joint pins also allow for height adjustments in the scaffold by connecting two vertical tubes together, making it easier to adapt the scaffold to different structures. It is crucial to use joint pins correctly and follow safety guidelines to prevent accidents and injuries in scaffolding construction.