The ConcealFit Closer and Hinge Set is a hydraulic concealed closer and hinge set in an all-in-one configuration suitable for interior and exterior applications. ConcealFit includes four positional adjustments: lateral, vertical, depth and inclination, and also has an adjustable closing speed, latching speed and backcheck. It has a UL10C fire rating. The set has been tested to over 500,000 open/close cycles and closes doors and gates up to 220 pounds, according to the company.