Stainless steel manual crimper: Designed for crimping 8-20mm aluminum plastic flip-off caps on bottles and containers. Frosted -slip handle: Provides firm grip and reduces slipping during use. Adjustable cap tightness: Tightness is adjusted by rotating the rolling head for different cap sizes. Compact dimensions: Measures 19.5 x 8 x 5 cm (9.84 x 5.91 x 3.94 in) for easy handling and storage. Multiple applications: Suitable for workshops, home improvement, and light industrial use; seals beverage bottles, jars, and containers., Manufacturer: EDvkrgqx