Khambati Steel Trading LLC is a leading supplier and wholesale distributor of Telescopic Adjustable Prop Jack and all scaffolding systems and accessories in Dubai, UAE. This Labour and time saving device is to support shuttering and centering. it is made out of 60mm O.D. & 48mm O.D. tubes moving in each other telescopically. A heavy duty S.G. iron nut provides fine adjustment of height of prop. Top and bottom plates are provided with nail holes for wooden runner and holes for bolting. The threads are rolled and not cut threads.