216IC Invisible Closer Hinge

SOSS 216 Invisible Spring Closer Hinge, 1-3/8" Minimum Door Thickness, 4-5/8" Height, UL Listed, 20-Minute Fire-Rated, 1ea. Per Box SOSS® Invisible Hinge model #216IC is ideally suited for most types of doors that are 1-3/8″ thick. The SOSS® Invisible Closer gives you a  closer that is totally invisible from either side when the door is closed. The closure rate is completely adjustable. SOSS® Invisible Hinges open a full 180° and are a single action hinge. The Underwriters Laboratories labeled the model #216IC SOSS® Invisible closer hinge can be used on hollow metal, sheet metal, tin clad, steel composite or wood core swinging type fire doors and frames with a 20 minute rating. Allow one closer for every 55 lbs. of door weight or portion thereof. Fire rated applications also require one fire rated hinge for every 20″ of door height or fraction thereof. The calculation that requires more hinges is the total number of hinges required. Wood and machine screws are included. Application: Full Sized Entry, Metal, Wood Min. Material Thickness: 1-3/8″ Fire Rating: 20 Minute Closer: Yes Screws Included: Wood and Machine Packaging: 1 / Box = 1 Each Price: Per Each