Stanley Security Three Knuckle Concealed Bearing Concealed Conductor Architectural Hinge, Steel Full Mortise, Standard Weight, 4-1/2" by 4-1/2", Square Corner, Left-Handed, 4-Wire

Stanley Security Three Knuckle Concealed Bearing Concealed Conductor Architectural Hinge, Steel Full Mortise, Standard Weight, 4-1/2" by 4-1/2", Square Corner, Left-Handed, 4-Wire

The CECB1900R54L is a high-performance electrified hinge engineered for architectural doors requiring both durability and power transmission. This three-knuckle, concealed bearing, full-mortise hinge is standard weight steel, outfitted with hidden conductor wiring (4-wire) to support electrified hardware (such as access control, exit devices, or magnetic locks). Designed for a 4-1/2″ × 4-1/2″ square corner format and configured for Left-Hand swing. The finish is Satin Chrome (26D / US26D) to match polished hardware systems. It integrates seamlessly into commercial projects where aesthetics, reliability, and electrification are needed without exposing wires or compromising door design

Specifications

Benefits

• Allows power or signal to pass through hinge without exposed wiring—clean, secure, and tamper-resistant installation

• Concealed bearing ensures smoother operation, quieter action, reduced wear, and minimal maintenance

• Satin Chrome finish gives a clean, modern appearance that aligns with high-end hardware systems

• Suitable for high-traffic commercial applications where aesthetics and function both matter (e.g. office buildings, hospitals, environments with electrified locks or exit devices)

• Left-hand configuration simplifies ordering for specific door swing direction