DescriptionMaterial:Steel, 1.4301 stainless steel or 5754 aluminium.
Tension spring steel or stainless steel.
Version:Steel electro zinc-plated
Stainless steel and aluminium, bright.
Tension spring Zn/Al alloy.Note:Butt type hinges.
Opening angle 270°.
Spring torque:
M(0°): 1.5 Nm / M(90°): 1.1 Nm / M(180°): 0.65 Nm
By the aluminum hinges, the tension springs are steel alloyed with Zn/Al.