IMPORTANT NOTE:
Due to manufacture packaging and processing these locks may have slight scuffs and blemishes.

Snap-in Single cylinder keyed deadbolt lock in polished brass
Gate Locks, Security Steel Doors, Ornamental storm doors and other applications.

For use in 1 x 3 hollow steel tubing. 
Single cylinder with Inside Thumb Turn
Concealed mounting screws, visible when key is installed. 
Fits 1-7/16 inch diameter hole.
Kwikset keyway.

Priced and sold each.