Description
LCN 4040XP-3049 639 Hold Open Arm
This LCN 4040XP-3049 639 is a hold open arm. This version: Oil Rubbed Bronze.
About this door stop or holder
Overhead stops, holders and floor or wall stops keep a door from swinging too far and damaging the wall, frame or hardware, and hold-open versions keep it open when needed. Magnetic holders release the door when the fire alarm signals so fire doors still close.
Specifications
| Brand | LCN |
|---|---|
| Model / SKU | 4040XP-3049 639 |
| Manufacturer part number | 4040XP-3049 US10B |
| Product type | Hold Open Arm |
| Configuration | Oil Rubbed Bronze |
Questions and answers
Stop only or hold open?
Stop-only models limit how far the door opens. Hold-open models also keep it open at a set point. Fire-rated doors usually can't use a mechanical hold open; use a magnetic holder tied to the fire alarm instead.
Questions about fit, finish or keying? Call Security Lock Supply at (877) 202-8118.
