Screw Jacks, Bases & Casters

The base plate is used plain base of the scaffold structure to ensure a secure and even placement of scaffold tube.

The Swivel Base Plate is used as a starting base for a scaffold where the supporting surface of the scaffold is on a slope.

To use in mobile tower above the caster wheel.

Jack:
1-3/8" Diameter
Solid Stem
24" Overall Height
18" Adjustable Height
Acme "Rolled" Threads (4 t.p.i)
Threads are crimped (at approx. 18") to prevent over-screwing

Base Plate:
6" x 6" x 1/4" (approx.)
4-Holes in each corner (5/8" approx.)
1-Hole centered on 1-side (5/16" approx.)
Corners are rounded.

The scaffold caster is used as a rolling base. It allows the scaffold to be moved to different locations without disassembling the Scaffold.

The swivel jack is used as a starting base for a scaffold where the supporting surface of the scaffold is on a slope.

U-Heads are used for supporting the beams in a concrete slab support, with an adjustable height of 450mm.

The Outrigger clamps to the bottom of a Scaffold Frame to increase the base width, in order to increase the stability of the Scaffold Tower. The Outrigger should always be used with a Socket Jack & Caster/Base Plate; or a Screw Jack with Base Plate, to ensure contact with the ground.

The Outrigger has 2-vertical Locks that are 2' apart. Use a 5' x 2'; 7' x 2'; 8' x 2'; or, 10' x 2' Cross Brace (horizontally) between the Outriggers for added stability. Match the length of the Cross Brace to the Bay Length of the Cross Brace.