CRL PH20BBR Brass Top Door Patch Fitting with 1NT304 Insert

The CRL Top Door Patch Fitting includes the 1NT304 Insert for use with our Overhead Concealed Door Closers that have a 9/16" (14 mm) square and 3/4" (19 mm) long spindle. Finished covers are available in five standard finishes. Gaskets are supplied that allow this Patch Fitting to be used with either 3/8" or 1/2" (10 or 12 mm) Glass. Glass Fabrication Required: One 3/4" (19 mm) diameter hole and corner notch. Important Notes: These fittings are not for use with Laminated Glass. The following guidelines are to be used when making a 1/2" glass door using this hardware: Maximum Height: 102" (2.59 m) Maximum Height: 176 Lbs. (80 kg) Maximum Width: 42" (1.09 m) If the door exceeds any of these limitations, full door rails should be used.