American Cylinder Lock, Weiser WR, 5 Pin Tumbler 5 Pin Tumbler - Keyed Alike

NOTE: Semi-Restricted Keyway. This cylinder has Changed - It will not accept standard Weiser or Kwikset keys. The keyway is the same profile but thinner and keyblanks are not readily available from hardware stores or locksmiths.

American rekeyable cylinder 5 pin lock for sliding glass door is keyed alike.
Sliding glass door key lock cylinder consists of 1-1/4 inch tumbler lock with hardened break away tail piece and 2 keys.

This cylinder type will work to key lock most surface mount handle sets.
It is the most common keyed cylinder used with deadbolt, single and multipoint locks. Such as Andersen®, Peachtree®, Pease® and others.