HD Single Width Walkthrough H FrameSingle width Walkthrough frame for linked HD tower applications. This part is commonly used in linked and bridge towers to allow access to all linked bays.

The base frames used on the Alto Stairwell-Pro Tower

8m long HD tower

4m single width MD towers

This part is for 2

The castor is inserted into the base of an adjustable leg (2240) and the leg is locked into the vertical tube of a frame at the base of a tower

The 1m Cuplock Stair is designed to be installed into scaffold systems with 1

This is the mandatory part for the Stairwell-Pro Tower

A double braked castor with a 150mm diameter wheel

8m HD AGR tower

one bolt and one nyloc nut

Used in various BS 1139-6:2022 HD tower configurations to create side or end cantilever platforms

This is the size of castor that is supplied as standard with Alto MD towers