NSDX-20

For top-opening lids (stereo covers, toy boxes, vanities); holds door in fully opened position.
Use with piano, butt or concealed hinges.
Speed adjustment screw allows easy adjustment.

Applicable torque range:
Per piece: 20 ~ 70 kg-cm (19 ~ 60 lbs-inch)
Per pair: 40 ~ 140 kg-cm (38 ~ 120 lbs-inch)
(torque rating = lid height x lid weight x 1/2)