Installation direction: Set the pin horizontally. Operating Temperature Range: +5℃ to +40℃ Torque adjusting range: 0.25~1.96N・m (2.5~20kgf・cm)(at normal temp.) Use hinge within its torque limits. Initial torque : 0.34±0.1N・m(3.5±1kgf・cm)(at normal temp.) See the page "Specification of Friction Hinge (Free Stopping Hinge)".