3CB1HW 3 Knuckle, concealed bearing, heavyweight full mortise hinge
Non-Removable Pin also known as security hinges are used with outswinging doors with locking hardware. Typically found on exterior doors that swing outward. A set screw in the barrel prevents the removal of the hinge pin.
Recommended for heavier weight doors (>150 lbs)
Recommended for high-frequency usage (400 cycles per day)
Made with two heavy duty concealed nylon bearings
Recommended for use with a door closer
Packed with fasteners for hollow metal and wood doors
UL Classified for windstorm rated assemblies – R37965