A 4-way U-head jack is a formwork/scaffolding support accessory used with Acrow props or scaffold shoring systems to support beams from four directions during concrete slab and beam casting.
Holds beams securely in a 4-way U-shaped cradle, reducing movement.
Allows height adjustment for accurate leveling before concrete is poured.
Distributes the load evenly across the support.
Main parts
U-shaped head (4-way cradle)
Threaded screw jack
Adjustment nut
Base stem that fits into an Acrow prop or scaffold standard