Jack body:
The jack head is cut with anti-slip grooves.
You can also jack up it directly here.
It also has a built-in spring for easy temporary installation.
Minimum Height: 6.5 inches (165 mm) - Maximum Height: 9.6 inches (245 mm)
[One-touch hanging hook]
The rafter holder can be attached and removed with a single touch.
You can carry the rafter and move it around to make your work easier.
Plant Head:
It will not scratch the hanging surface and prevent the rafter from rolling around when you jack it.