Adjustable Forkhead Jack for Formwork Vertical Support and Construction frame Scaffolding is made by OD38mm hollow screw threaded pipe with Forged(Or Casted) Screw Jack Nut in U head size of 200mm.
OD30mm OD32mm,OD35mm Solid Screw Threaded Bar is also available for OD42.7mm frame Scaffolding System.
The Adjustable Forkhead is used as top head to support steel beams(main beam and secondary beam), H20 beams or other timber or wooden beams during construction and formwork installation and scaffolding building.