Stainless Steel Construction: Made from stainless steel for performance and rust resistance with precise crimping head tolerances. Multiple Size Compatibility: Designed for 13mm, 15mm, and 20mm bottle caps, compatible with both aluminum plastic and full aluminum flip-off caps. Ergonomic Handle: Features a long, ergonomically designed handle for a comfortable grip, reducing hand fatigue during prolonged use. Sealing: Ensures safe, tight, and smooth capping without electricity or compressed air, providing sealing. Versatile Application: Suitable for use in packaging, s, laboratories, and families., Manufacturer: EDvkrgqx