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 four 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.

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.

Most shipping weights are approximate and have not been verified. If the exact weight is needed in order to determine shipping costs, and shipping costs are required in order for you to complete your order, please request this prior to submitting your order by contacting CRL Customer Service. Product images shown are of the actual product or a close representation. ColorsColours can vary depending on your computer's video card and on how your monitor's colorcolour is adjusted.