Prop Jack Accessories
- Adjustable Prop: The main component, an adjustable prop, is a telescopic tubular steel prop that can be extended or retracted to achieve the desired height. It often has a threaded portion with a nut for easy height adjustment.
- Base Plate: The base plate is positioned at the bottom of the adjustable prop and provides stability by distributing the load over a larger surface area. It rests on the ground to support the weight of the scaffold and any additional loads.
- Top Plate or U-Head: The top plate or U-head is the component at the top of the adjustable prop that provides support for the horizontal components of the scaffold, such as ledgers or beams.
- Locking Pins or Collars: These are used to secure the adjustable prop at the desired height. They prevent unintentional movement and ensure that the prop remains in a fixed position.
- Adjustment Handle or Wrench: A handle or wrench is used to rotate the threaded portion of the prop, facilitating easy height adjustments.
- Prop Nut: The prop nut is used to secure the adjustable prop in place once the desired height is achieved. It is tightened against the locking pin or collar.
- Prop Sleeve: Some prop jacks may have a sleeve that allows for additional extension or connection with other scaffold components.
- Prop Head: In some systems, the prop head may be a separate component that attaches to the top of the prop and provides a flat surface for supporting the horizontal members of the scaffold.