Columbia US Viva-Tonal Mounting Isolator Red [Flange] (US997R) VV-X Diameter of Small Hub: 15/64"

Diameter of Small Hub: 15/64"

Diameter - 1/2"

Edison Spring Barrel Shaft Spring Hook for:With Home Model D this also used as the Winding Shaft Stop Pin Amberola A-VIAmberola B-VIAmberola C-VIAmberola D-XFireside Model AHome Model BHome Model DHome Model DStandard Model BStandard Model DOthersDimensionsLength 33/64"Length of Large End 5/64"Diameter of Large End 3/16"Length of Small End 13/32"Diameter of Small End 1/8"Diameter of Head 1/4"Thickness of Head 3/64"

Cabinet Key for:

Thumb Screw Hole Threads - 1-64

Columbia US Viva-Tonal Mounting Isolator Red [Flange] (US997R) VV-X Diameter of Small Hub: 15/64"Columbia Viva Tonal Mounting Isolator for: Viva Tonal (US Models) Dimensions Diameter 1 31 64" Thickness 17 64" ID 1 2" Diameter of Screw Holes 3 16" Color Red