... one by one 4.one year maintenance,lifetime repair sc0212 hand operated decapper,crimper typeprecision,rechargeable crimpers/adjustable crimping forceitem no:sc0212 ... ,18mm,20mm,24mm,28mm,32mm feature:the hand crimper can be used in many kinds of vial bottles, aluminum caps ,flip off ... top vials.4.Easy to use;comfortable grip.5.Hundreds of operations from one charge. service:Please feel to contact us ...