Sarstedt Push Cap suitable for tube 11.5–12 mm offers a simple press-on closure for compatible tubes, including CDMV Code 120182. Supplied in a natural color, this bulk 1,000-cap pack helps clinics and farm operations keep essential tube closures on hand. Designed for everyday workflows in veterinary practices and livestock health products inventories. A practical choice when you need consistent push caps sized specifically for 11.5–12 mm tubes.