ABH 4000 Series - Overhead Holder & Stop, Medium Duty Concealed Mount

Features: Concealed Mount Medium Duty Stop, hold-open and friction functions avialable Single or double acting doors Non-handed For Interior or exterior use on moderate traffic and medium weight doors Standard installation from 85° to 110° (5° increments) Shock absorbing spring provides 3° to 5° cushion before dead-stop 1 3/8” 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 to3 hours (stop function only) Average weight per unit = 2 lbs. 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 ABH 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 Downloads: CUT SHEETS  4000 Series Cut Sheet - Concealed Mount, Medium Duty  LS and T Options Cut Sheet TEMPLATES  4000 Series Template - Concealed Mount, Medium Duty  4000HC Series Template - Medium Duty, Surface Mount with Hold Closed Function  4000 Hold Open Conversion Kit and Adjustment Template  Friction Conversion Kit Template for 1000, 1000A, 3300A, 4000, 4400, 9000, & 9000A  "T" Option - Threaded Pivot Screw & Nylon Washer in Lieu of Jamb Bracket - Template TECH MEMOS  Overhead Holders/Stops - Lead Lining  T-CC Overhead Stop & Holder  ABH Overhead Stop & Holder Compatibility Chart ORDER FORMS  Special Layout Order Form - Overhead Stops & Holders - Must Download SUBSTITUTION REQUEST FORMS  Substitution Request OH Holders CROSS REFERENCE CHARTS  Overhead Stops & Holders Cross Reference Chart