Designed to Work in Most
PTH311 Series Level Latch Installations.
This Standard Length Key Cylinder Lock/Thumbturn
works with all
PTH311 Series Latches, except when the latch is used with a
Series Glass Mounted Latch Keeper on an in swing door. This requires the
Extended Length Keyed Cylinder Lock/Thumbturn. The
EC4 Series is
only available keyed randomly.
Color: Matte Chrome