Mortise Locks
National Lock Supply offers a full line of Mortise Locks with an expansive range of manufactures, functions, trims and options available for a variety of end user applications.
PASSOVER HOLIDAY CLOSING - National Lock Supply will be closed Mon Apr 22 through Tue Apr 30. We will reopen at 9am Wed May 1.
National Lock Supply offers a full line of Mortise Locks with an expansive range of manufactures, functions, trims and options available for a variety of end user applications.