HEAVY DUTY SOFT-DOWN STAY HDSN-30

  • For upward-opening doors.
  • Designed to hold the door in closed and opened position and close the door softly.
  • Secures enough space for shelf board.
  • Can be easily and quickly installed on mounting plate.
  • Maximum moment of HDSN is 34.3N・m (for opening angle 80° only), while conventional HDS is only 29.4N・m.
  • Mounting plate (sold separately) suitable for 20mm aluminium frame available.