122mm Giesse 91/31 Euro Profile Cylinder w/ Type 2 Knob

 Giesse  122mm European off center Profile Cylinder used primarily with Aluminum Balcony and Terrace 

Length: 4-7/8” (122mm)
Key side: 1-1/4” ( 31mm )
Thumb side: 3-5/8 ( 91mm )
Color / Finish: Brushed Chrome
Keyway: European, Giesse
Keys: 3 
Thumb Knob: # 2 Round