The U-Jack/Stirrup Head is an essential scaffolding and shuttering accessory designed to provide strong and stable support for beams, slabs, and formwork systems. Its primary function is to securely hold timber runners, H-beams, or steel channels in place, ensuring accurate alignment and enhanced stability during concrete casting.

It’s provides robust support for beams in cuplock scaffolding systems. It is designed to connect cuplock scaffolding standards and is equipped with a screw rod and a nut.

Manufactured from high-grade mild steel, the U-Jack delivers high load-bearing strength and long service life. Moreover, its adjustable design makes it compatible with props, cuplock systems, and H-frames, so workers can easily achieve the required height for various slab levels and beam depths. Because it resists corrosion through painted or galvanized finishes, the U-Jack remains durable and reusable across multiple projects.