ABH 4000 Concealed Mount, Medium Duty Overhead Holder - Hold Open

The ABH 4000 Series with Hold Open Function – Door will stay held open at the selected degree of opening. Hold open adjustment screw controls the amount of force required to disengage the hold open mechanism. Overhead holders and stops are used to prevent unnecessary damage to the door, frame, wall and other door hardware by limiting the degree of door swing. They are installed at the top of a door opening; therefore, out of the general reach and not a tripping hazard. Whether for commercial or residential application, the use of overhead holders and stops extends the life of the opening and other hardware. This ABH Mfg. product is similar to products from Rixson, Sargent, Dorma, Glynn Johnson, and Rockwood. See the Cross Reference Chart in the ABH Catalog (under Downloads, below) for more information. This item normally ships out within 2 weeks. Features Concealed mount Medium duty Stop, hold-open and friction functions available 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 Fired 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 = 2 lbs. Finishes US32D Satin Stainless Steel US10 Satin Bronze US10B Dark Bronze US26D Satin Chrome Plated US4 Satin Brass US26 Bright Chrome Plated US3 Bright Brass US32 Bright Stainless Steel S1 Painted Aluminum S2 Painted Brass (to match US4) S3 Painted Bronze (to match US10) S4 Painted Black S5 Painted Dark Bronze (to match US10B) S8 Painted White Available Options CALL FOR PRICING All Stainless Steel Components Lead-lined Less Spring Security Fasteners (Specify Door & Frame Material) 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 Downloads ABH Overhead Holders & Stops Catalog (PDF) ABH 4000 Series Template (PDF) Installation Challenge Level   Challenging Recommended for Experienced Installers.