Shop all standard, flip-off, and flip top serum vial crimpers used in conjunction with 13mm and 20mm neck size, Glass Serum Vials and Glass Molded Vials. We carry Top USA manufactured Kebby Hand-operated with adjustable stop, sealing Crimpers and Decappers. Manual and Cleanroom Crimpers are used in all aspects of pharmaceutical compounding. High quality construction for durability and long life. Textured handle surface provides an assured grip. Adjustable stop accommodates a wide range of cap thicknesses for optimal sealing performance. Crimpers will comfortably attach aluminum caps and seals to serum bottles for lab scale production. Decappers will quickly and easily remove seals. Med Lab Supply - Life-Science Products, Chemicals, Glassware, Laboratory Supplies & Laboratory Equipment. Order Conveniently Online. Guaranteed Fast, Secure, & Discreet Delivery. Learn more about Serum Vial Packaging System Components by reading our Blog's Lab Supplies Section.