SL18 – CONCEALED CONTINUOUS GEAR HINGE
Suitable for aluminum doors weighing up to 300 lbs.
Recommended for heavier doors and/or very high
traffic entrances.
Eliminates the gap between the door and the frame,
providing a weatherproof, tamper-proof barrier.
When the door is closed, there are no accessible
screws, bolts or pins.
Requires clearance at hinge side between door
and frame.
Used on #175, #350 & #500 series doors.
SL11 – CONCEALED CONTINUOUS GEAR HINGE FLUSH MOUNTED
Suitable for aluminum doors weighing up to 300 lbs.
Recommended for heavier doors and/or very high
traffic entrances.
Eliminates the gap between the door and the frame,
providing a weather proof, tamper-proof barrier
When the door is closed, there are no accessible
screws, bolts or pins.
Requires clearance at hinge side between door
and frame.
Used on #275, #200T & #500T series doors.
179 – BUTT HINGE
Suitable for aluminum doors weighing up to 150 lbs. Roller bearing, non-removable pin.
Zinc, bronze painted or stainless steel available.
SL21 – FULL SURFACE CONTINUOUS GEAR HINGE
Suitable for aluminum doors weighing up to 300 lbs.
Recommended for heavier doors and/or very high
traffic entrances.
Surface mount on face of existing or new door and
frame.
Ideal for renovation. (retrofit)
Swing clear action.
Tamper-resistant, removable door leaf cover.
SL57 – FULL SURFACE CONTINUOUS GEAR HINGE
Suitable for aluminum doors weighing up to 300 lbs.
Recommended for heavier doors and/or very high
traffic entrances.
Surface mount on face of existing or new door and
frame.
Ideal for renovation. (retrofit)
Tamper-resistant, removable door leaf cover.
SL53 – HALF SURFACE CONTINUOUS GEAR HINGE
Suitable for aluminum doors weighing up to 300 lbs.
Recommended for heavier doors and/or very high
traffic entrances.
Mounts on door face and frame rabbet.
Ideal for renovation. (retrofit)
Tamper-resistant, removable door leaf cover.
