SOSS 20 Minute Fire Rated Invisible Closer Model 218IC for 1-3/4" Thick Material, Zinc, Satin Brass Exterior Finish, Model Number 218ICUS4, #10 x 1.5 inches

For use with 1-3/4" to 2" thick material | Moving pivot point eliminates any exterior pinch point | Rate of closure is adjustable | Fully mortised in the door and frame so hinge cannot be seen from either side when closed | Designed to be quiet while in use | 20 minute UL fire rating | Can be used with SOSS Invisible Hinge model #218