Lockwood 724SR Series Slide Arm Door Closer - Available in Various Finishes Lock Accessories Matching Concealed Rose set is

Matching Concealed Rose set is 7309SC

aluminum track system for residential and light commercial

When the knob is turned or rotated

Tradco Ball Bearing Hinge

Lockwood 724SR Series Slide Arm Door Closer - Available in Various Finishes Lock Accessories Matching Concealed Rose set isLockwood 724SR Series Slide Arm Door Closer Door Closer a mechanical device that closes a door in a controlled manner, preventing it from slamming. Door Closer Function Hydraulic device that is used to automatically close a door after it has been opened. Door closers are commonly used as a prevention measure, typically installed on doors, as well as helping to prevent draughts. Features: Provides for a cleaner, more aesthetic appearance on the door