1. A complete set of adjustable jack post shoring prop consists of an inner tube, an outer tube, a prop nut, a Jack and a Base plate. 2. This kind of adjustable steel shoring props is easy to assemble and dismantle; it can be adjusted to any length within its range. 3.When the steel props is used for inside concrete slab supporting, it is more stable and reliable. 4.We can produce different kinds of scaffolding steel prop as the customer’s requirement which can save you much time and material at the same time.