Columbia/HMS Main Spring 1" x 0.026" x 15' 6" Key/Crimp 1/2" Arbor (PK04-O) VV-X Reproduction "Never Leak" One Drop

Reproduction "Never Leak" One Drop Oil CanLike a Fountain Pen 3 1/2" long x 3/8" diameter

Columbia GrafonolaDimensionsDiameter - ~2 5/32"Thickness - 1/32"Number of Teeth - 47Material - Steel

DimensionsDiameter Stock 3/32"Diameter 3 3/4" (assembled in Spring Barrel)

Width of Bearing: 3/16"

but we need assistance before we can produce these springs

Columbia/HMS Main Spring 1" x 0.026" x 15' 6" Key/Crimp 1/2" Arbor (PK04-O) VV-X Reproduction "Never Leak" One DropMain Spring for: Columbia 202 H. M. V 59 H. M. V 69 Dimensions Width: 1" Thickness: 0. 026" Length: 15' 6" Outer Connection: Key Inner Connection: Crimp Arbor Diameter: 1 2"