Couplers in scaffoldings are used to join two or more components.

The right angle coupler (RA) is used to join two tubes at the right angle. It is classified as a fixed or normal structural joint.

It is used for frame, modular as well as tube and coupler scaffolds to connect two tubes whose outer diameter is 48.3 mm at the angle of 90^o  , in particular to attach anchoring connectors to frames,

truss girders to the scaffold structure, and primarily to join the respective components in tube and coupler scaffolds (such as e.g. rails, ledgers or transoms) with frames.

Couplers in scaffoldings are used to join two or more components.

Swivel coupler (SW) is used to connect two tubes at any angle. It is classified as an articulated structural joint.

It is used for frame, modular as well as tube and coupler scaffolds to connect two tubes whose outer diameter is 48.3 mm at any angle, i.e. to attach additional

diagonal bracing, trusses, rain guard structures, or to stabilize the scaffold structure with tubes.

Couplers in scaffoldings are used to join two or more components.

Swivel coupler (SW) is used to connect two tubes at any angle. It is classified as an articulated structural joint.

It is used for frame, modular as well as tube and coupler scaffolds to connect two tubes whose outer diameter is 48.3 mm at any angle, i.e. to attach additional

diagonal bracing, trusses, rain guard structures, or to stabilize the scaffold structure with tubes.