Props provide the ideal and most economical method of support for all kinds of formwork to slabs, beams and columns. They are also invaluable for a wide variety of other applications in general building construction and repair work. Props fully conform to the requirements of British Standard and have been tested in accordance with British Standard.Props are manufactured from high quality materials with a high quality primed and painted finish for long life and high resistance to wear and tear. Props can be used on all types of building construction or for any type of use where an adjustable load-bearing member is required. The high tensile steel pin is located through a slot in the outer section and a hole on the inner section for coarse adjustments. The cast collar located below the pin gives fine adjustment for leveling or striking. The rolled thread ensures no loss of material or strength at this critical point.