Columbia Spring Barrel Outer Hook for Screwed on Caps (3541BPF) "Certified Original"

Spring Barrel for:

These are original (used) parts and probably contain characteristics as such. Expect scratches, dullness, dents, dings, anything becoming a part over 100 years old. We make every effort to ensure they are functioning as expected and professionally clean for a no hassle installation.

Columbia Cylinder Machines
Columbia Disc Machines

Dimensions

Diameter - 3 1/2"
ID - 3 23/64"
Height - 1 7/64"
Thickness - 1/16"
Width of Hook Slot - 5/64"
Screw Hole Threads - ?
Outer Connection Type - Pear
Cap Type - Screws
Material - Steel