BI-FOLD lift-assist stay HBF-ELAN


For upward-opening flap doors.
Equipped with:

  • Lift assist (to make flap doors feel lighter)
  • Free stop (holds position at any angle from 50° to fully open)
  • Soft-closing (slows down closing speed to prevent slamming between 0° and 40°)
  • Successfully passed 30,000 open/close cycles in a private test.
  • Easy to adjust opening angle (must be used together with concealed hinge with appropriate opening degree)
  • Fast installation through vertical adjustment function on mounting plate (on flap)
  • Installation is simple using the template (included)
  • Max Flap Width,mm : 1200.
  • Min Flap Height,mm: 320.
  • Max Flap Height,mm: 370
  • Material: Aluminum Alloy, ABS.
  • Finish/Color: Anodized/Light Grey.

Parts Included:

  • Mounting plate (1 pair)
  • Centre hinge (2 pcs)
  • Paper template
  • Countersunk head tapping screw 3.5×38 for main body (6 pcs)
  • Binding head tapping screw 3.5×15 for centre hinge (12 pcs)
  • Binding head tapping screw 3.5×27 for mounting plate (4 pcs)
  • Truss head screw M4×5 for mounting plate (2 pcs)

Download mounting instructions

Download catalog page.