The base jack levels the scaffold tower when the tower legs are placed on surfaces of different elevations. It ensures all the legs will have (approx.) equal bearing on the substrate(s) the tower rests upon
The universal jack provides a method of adjusting and we can use either on top or bottom of the scaffold support structure and it is efficient for lifting heavy weights.
U-Heads are designed to be used in conjunction with Adjustable System Scaffolding. The main function of a U-Head is to hold timber beams in securely in place.