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
Heavy Duty
Stop, hold-open and friction functions available
Single acting doors only
Non-handed
For interior or exterior use on frequent traffic and heavy weight doors
Degree of opening is field-adjustabel after installation from 85° to 110° (5° increments)
Shock absorbing srping provides 3° to 5° cushion before dead-stop
1-3/4" minimum door thickness
UL Listed as Miscellaneous Fire Door Accessories for use on wood fire doors rated up to 90 minutes and metal fire doors rated up to 3 hours (stop function only)
