This is a DISCONTINUED ITEM and is limited to available stock.

German Profile cylinder with Cresent Knob,
Standard 360 degree
This is the same one that Atrium, Fuhr, Ferco and others used.

Measurements:
Inside: 31.5 mm
Outsde: 31.5 mm
Overall housing length: 31.5mm / 31.5mm (2-1/2 inch)

Available Colors / Finishes:
Polished Chrome

Note: This cylinder does not have a tarnish resistant finish.

Related Parts:
413131020 will work as a replacement and can be converted to a 360 degree cylinder

Guides:
Installing a 90 Degree Cylinder
HOPPE Cylinder Installation and Rekeying
Converting a HOPPE 90 Degree Cylinder into a 360 Degree Cylinder