My Customized Flexible Coupling param. with 2 different inner holes and speretae spring parameter

thingiverse

Here is the text rewritten for clarity and coherence: Customized Version of http://www.thingiverse.com/thing:67895 Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=67895 Instructions to Follow: Using the Following Options: A Standard Biscuit Size (B) is 8.5 inches in diameter. A Large Donut (Dnut) measures 6.5 inches in circumference. The Slice Count (SLICES) has been set to 16. The Height of a Half Nut (Hnut) is 2.5 inches tall. The Height of the Main Housing (H3) stands at 4 inches. The Height of the Upper Housing (H2) measures 9 inches from base to top. The Height of the Lower Housing (H1) reaches an impressive 35 inches in height. The Diameter of a Double-Sided Sprocket (D2S) is 20 inches wide. The Diameter of a Double-Beveled Bolt (D2B) has a diameter of 8.2 inches. The Thickness of a Deep-Drawn Cylinder (D3) measures 3.5 inches in thickness. The Diameter of a Dual-Bearing Disk (D2) has a diameter of 5.2 inches. A Single, Large Donut (D1) boasts a circumference of 22 inches.