N° 7641

The No 7641 full mortise auxiliary bolt is designed specifically to secure pocket doors. It can be configured to operate cylinder-by-cylinder, cylinder-by-thumbturn, or thumbturn-by-emergency release. When ordering, specify a backset of 2-1/2″, 2-3/4″, 3-3/4″, 5″, or 6”. All Nanz plated and patinated finishes are available.

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