ABH 1000RA Series Concealed Mount Overhead Stop & Holder, Adjustable

ABH 1000RA Features

• Concealed Mount
• Heavy Duty
• Internal channel slide allows for adjustable degree of opening in field
• Stop, hold-open and friction functions available
• Single or Double acting doors
• Non-handed
• For interior or exterior use on frequent traffic and heavy weight doors
• Standard installation from 85° to 110° of opeing (5° increments)
• Shock asorbing spring 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 1000RA 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