Acmeconstindia

U-Jack and base jack

U HEAD JACK

The U JACK / Adjustable stirrup head is used at the top of the cup lock standard (Vertical) to provide an additional maximum adjustment of length up to 300 – 600 mm. U Head jack is designed to be used in conjunction with adjustable system scaffolding. The main function of U head is hold timber beams in securely in place.

We manufactures U head jack using Roll Threading process that ensures the safe working & load bearing up to 4 ton.

It has Jack Nut made of iron casting used to adjust the working heights.

Sizes available:

  • 38 mm OD – 350 mm length
  • 38 mm OD – 600 mm length

BASE JACK

Specially designed for leveling scaffolding, fast and accurate onsite installation is provided by a combination of coarse and fine adjustment up to maximum of 550 mm and can be customized.

Base jacks locate in the bottom of the cuplock standards standards ( vertical ), they provide adjustment for variations in ground levels, and they have a safe working load of approx 4 tons each.

Specification:

  • The pipe is of Hot Rolled Steel as per BS-1139 Standard.
  • The Jack Nut of SG Iron Castings.
  • Made from pipe of 38mm OD X 650mm Height.
  • Base Plate size : 150mm x 150mm x 5mm thick
  • Weight : 4.500 Kg
  • Available in size 500mm , 600mm, 650mm, 750mm and can be customized as required.