![Collis Tool 68926 Adjustable Spindle Extension Assemblies; Shank Thread Size: 1-1/16 - 12 ; Morse Taper Size: 3MT ; Shank Length (Inch): 3-5/8 ; Flange Thickness (Inch): 3/8 ; Extension Diameter (Inch): 1-5/16 ; Extension Diameter (Decimal Inch): 1.3 Collis Tool 68926 Adjustable Spindle Extension Assemblies; Shank Thread Size: 1-1/16 - 12 ; Morse Taper Size: 3MT ; Shank Length (Inch): 3-5/8 ; Flange Thickness (Inch): 3/8 ; Extension Diameter (Inch): 1-5/16 ; Extension Diameter (Decimal Inch): 1.3](https://cdn11.bigcommerce.com/s-rerso7mgzy/images/stencil/640x640/products/1908480/2005877/0373309-11__85264.1714175340.jpg?c=1)
Collis Tool 68926 Adjustable Spindle Extension Assemblies; Shank Thread Size: 1-1/16 - 12 ; Morse Taper Size: 3MT ; Shank Length (Inch): 3-5/8 ; Flange Thickness (Inch): 3/8 ; Extension Diameter (Inch): 1-5/16 ; Extension Diameter (Decimal Inch): 1.3