FL-850J Spring bottom closer, adjustable base (for wooden doors)


Indoor Eco spring bottom door closer with adjustable base plate

  • Patented in many countries
  • Adjustable closing force 
  • In-house tested 100,000 cycles
  • For indoor use, min. door thickness 35mm (1-3/8"), max. door width 915mm (36"), max. door weight 60kgs(132lbs)/set
  • For wooden doors
  • For double action indoor in 180° opening each side with 90° hold-open, no-hold open is also available
  • Self-closing below 90°, and close precisely at 0°
  • Easy concealed installation (better aesthetics and no need for cement hole on the ground)
  • Two functions in one product, no need to use door hinge
  • No worry for oil leakage problem

Application Example:  ( Spring bottom closer FL-850J + top pivot FL-880 = one set )

Top pivot FL-880

Dimensions: (unit : mm)

Adjustable base plate


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