HAMAG offers 20MM Ergonomic Manual Crimper . The new-style ergonomic manual crimper is light weight and circulation-designed (Same design as Agilent). It can reduce the wrist pain and discomfort caused by exertion.The weight is lighter 25% to 30% than the early design model and it eliminates the hand soreness and hand pinching in the meantime. The new design greatly improves the user’s experience. The manual vial crimper is a necessity for every laboratory. The design philosophy of the new type manual crimper is durable.