SUS Spring Free Hinge, Aluminum alloy Spring Free Hinge_DA120/DA180

Caution
Product Description
Ideal for mounting to aluminum extrusions.
[Features]
· Free opening hinge which can open the door both in front and back.
· The strength of the spring can be adjusted to 3 levels with a hexagon wrench.
· Products made of stainless steel were added to the conventional aluminum alloy.
· The door with a spring closes automatically.
· Has cleared 50,000 repetitions of an opening and closing test.