ABH 1000A Series Concealed Mount Overhead Stop & Holder

ABH 1000A 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)
• Average weight per unit = 6 lbs

ABH 1000A Options (Please call us if you require any of these options)

• "N" All Stainless Steel (non-ferrous) components for wet environments to prevent corrosion
•  "HC" Hold Closed
•  "LL" Lead-Lined
•  "LS" Less Spring
•  "NON-FERROUS SCREW" - Non-ferrous fasteners provided in lieu of standard fasteners
•  "SEC" Fasteners
•  "T" Threaded Pivot Screw & Nylon Washer in Lieu of Jamb Bracket
•  "THICK" Special Door Thickness
•  Special - Contact us if the dimension, hardware or specifications differ from what is shown on the template or if additional hardware is being used at the top of the door. A custom template and/or unit may be required