The Mug Cord Lock  
Description:
·Coffee Cup Cord Lock larger version. ·Accommodate two cords.
Material: Acetal(POM)
Size:     
two 1/8'' (3mm)  1-06932  
two 3/16" (5mm)  (fit these 3 sizes)  
one 1/4" (6mm)    
Italy Code  T96932