Scaffold Stair Tread Coupler for System Scaffolding

Stair Tread Coupler is used to connect timber treads to scaffold tube in order to form a staircase when a non-ladder solution is required. 

The swivel coupler on them enables an angle adjustment of 28 degrees to 90 degrees. 

Used in pairs when a temporary stair tread is required, fully adjustable to any angle / rake and are left or right handed.