![1-5/16" Diameter Round Bar with Centered Hole Matt Wax Ring Tubes (1360869294114)](http://perrinwatchparts.com/cdn/shop/products/21-02717-600_600x600.jpg?v=1595353351)
1-5/16" Diameter Round Bar with Centered Hole Matt Wax Ring Tubes 1-5/16" diameter. Hole size is 5/8". Available in three grades of hardness; green is hard with little flexibility, but is not brittle. Purple is medium flexibility and blue is most flexible. Sold individually.