La description

Specifications
MaterialAluminum Alloy
Color/AppearanceBlack
Forward Torque0.271 Nm (2.40 in-lbf)
Reverse Torque0.451 Nm (3.99 in-lbf)
Torque TypeAsymmetric
InstallationMold-in
SeriesConstant Torque
CounterbalancedNo
''