Sugatsune Adjustable Soft-down Stay - SDS-0150

Features
> For top-opening flap doors.
> Built-in damper causes flap to close gently preventing slamming.
> Built-in catch holds flap in fully opened position position.
> Can also be used with concealed, piano, or butt hinges.
> Depending on installation position, opening angle can be set to either 70° or 105°.
> Successfully passed for the 30,000 open/close private cycle test.
> Closing speed adjustable.

Torque
> With 1 stay torque = 1.96 - 6.86 Nm (20 - 70 kgf cm)
> With 2 stays, the torque will be doubled. Torque = Door weight (kg)x9.8xLength from the axis to the centre of gravity of the door (m).