Here are guides that explain step by step how to attach various types of top stops to zip fasteners. If you click on the following types of top stops, you will get to the appropriate tutorial.

• U-shape
  Universal top stops, suitable for alle types of zippers
• 3 prongs, Aluminum
  Top stops for spiral zippers for mounting with long nose pliers and flat pliers
• 3 prongs, German Silver
  Top stops for spiral zippers with ca. 6 mm chain width for mounting with multi purpose pliers
• Stirrup shape
  Special top stops for plastic injection plastic moulded zippers Delrin 9 & YKK Vislon 10VF
• Y-shape
  Special top stops for Delrin injection plastic moulded zippers & YKK Vislon