• The ladder must be fixed with 2 MM wire, size 14 or use a locking clamp to prevent sliding or falling out of the scaffolding structure and increase strength.
Stairs must be fixed with 14 2mm steel wires or use locking clips to prevent the scaffolding structure from sliding or falling off, and increase strength.
Stairs must be fixed with No.2 steel wire with a size of 14mm, or a clamping lock should be used to prevent them from sliding or separating from the scaffold structure and increase the strength.