Wheaton makes an assortment of hand crimpers and decappers for serum vials, in various sizes for the different kinds of caps. Occasionally I can find these used, so contact me if you need a size I don't have.

 (sold out)

List price is about $311.

This is an 20mm hand operated crimper from Wheaton. It is used to crimp one piece seals to 20mm wide serum or sample vials. It is a high quality tool, carefully made of good materials. The grips are sheathed in vinyl.


  • brand: Wheaton
  • manufacturer: Wheaton
  • size: 20mm
  • country of origin: U.S.A.


  • seal size: 20mm
  • seal type: One piece seals

Condition: Used. The tool is in excellent, near pristine condition. Original instructions and warranty card are include.