• This set is a replacement for Perma-Shield Gliding windows manufactured from 1971 to1992.
• The locking rod comes in sets of 2 rods w/ springs installed.
• These rods lock the operating sash when the handle is turned.
• They are located underneath the locking cover.

Note: Previous vintage sash locks are no longer available. If your locking rods are fastened to the lock housing with screws you have the old style and you must purchase a new housing also. New style housings refer to part number 1760004 for left hand and 1760008 right hand.