STANDARD CRIMPER：This crimper is designed for standard 13mm / 20mm ALUMINUM-PLASTIC/ FULL ALUMINUM flip-off cap (just as the picture) and vials. Product application is very extensive. Good sealing, rolling out of the smooth, precise. VERY STURDY AND LONG SERVICE：This crimper is made of high quality stainless steel material,very dur-able in use and not easy to rust. Crimping machine head is machined to precise limits, more accuracy. CLOSING EFFECT：The size of the seam is directly proportional to the effect of pressing out the cover. The capping is safe, credible, tight, slick, good sealing. Crimping machine is safe and practical, there is no requirement for electricity or compressed air, trouble-free opera-tion. APPLICABLE SCENE：The vial crimper is id-eal for low volume crimping opera-tions and sample preparation opera-tions. Can pressure of various types of bottles, oral liquid, etc. Suit for food, packaging, chem-ical industry, schools, laboratories and families, etc. PERFECT SERVICE：Long handle design, ope-rate less effort. If you have any questions, please contact us. Don't hesitate, Scroll to the top now and click Add to Cart to take this amazing product today!!!