Hafele DCL 51 EN2-5 Overhead Door Closer with Standard Arm Fire Rated Cavity Sliding Door Hardware Top center for double action

Top center for double action doors

Brio Flush Pull For Top Hung Straight Sliding Panel

Width: 22 mm

for example:

Hafele DCL 51 EN2-5 Overhead Door Closer with Standard Arm Fire Rated Cavity Sliding Door Hardware Top center for double actionHafele DCL51 EN2 5 Door Closer with Standard Arm Door Closer is a mechanical device that closes a door in a controlled manner, preventing it from slamming. Door Closer Function A hydraulic device that is used to automatically close a door after it has been opened. Door closers are commonly used as a fire prevention measure, typically installed on fire doors, as well as helping to prevent draughts. Features: Optical indication of closing force All