H- frame and APS scaffolding system comprise of standard H-frame with cross bracing and H- frame with horizontal crossbars which are clamped.
![H Frame H Frame](https://www.acesgroups.com/wp-content/uploads/2023/06/h-frame.jpg)
H- frame and APS scaffolding system comprise of standard H-frame with cross bracing and H- frame with horizontal crossbars which are clamped.