Details: D&D 78108513 SureClose Plain Pivot Hinge (Single Unit), Finish-Dark Gray

SureClose CONCEALFIT Door Closer & Hinge Sets are high-quality, hydraulic units aimed at providing a concealed finish and a highly adjustable self-closing solution. They are ideal for interior and exterior wood, hollow-metal and aluminum doors and frames. When closed, the SureClose CONCEALFIT system cannot be seen or tampered with. They also provide burglary and vandalism resistance. Superb engineering and patented design allow total concealment of the hinge-closer unit in a remarkably small housing.The Hinge-Closer s easily adjustable in three dimensions (horizontal, vertical and in/out) for fine positioning and speedy gate alignment. It features fine controls for primary closing speed, latching speed and backcheck, plus UL10C fire-rating and has been tested to ADA and ANSI/BHMI Standards. SureClose CONCEALFIT is designed for premium flush doors and "invisible" doors [what does "invisible doors" mean?]. With NO hold-open feature, it opens to, and self-closes from, 125?. Steel receivers for hollow-core doors, and routing templates for wood gates, are sold separately. All SureClose CONCEALFIT housings are made of high-grade aluminum.