ABH - 403 Series Concealed Mount Overhead - Friction - Optional Finish - Optional Length Length:24" - 29-15/16" The Door Loop (DL22) is

The Door Loop (DL22) is a low-cost method of transferring low voltage power from the door frame to the locking device

Selectable unlock times (1-63 seconds)

Handy Roll-Up Case

and 12V lithium-ion batteries (Wet

ABH - 403 Series Concealed Mount Overhead - Friction - Optional Finish - Optional Length Length:24" - 29-15/16" The Door Loop (DL22) isABH 403XXXX Architectural Builders Hardware Mfg. Inc. (ABH) is a high quality manufacturer of Overhead Holders & Stops, Hospital Latches, Electromagnetic Holders, Pivots, Strikes and Rescue Stops, Aluminum Hinges, Stainless Steel Hinges, Coordinators, Flush Bolts, Power Wire Transfers, and Roller Latches. Features: Concealed Mount Medium Duty Friction function Single or double acting doors Non handed For Interior or exterior use on moderate traffic