53/400 Smooth/Ribbed/CRC Caps

The 53/400 Smooth, Ribbed, and Child-Resistant Caps (CRC) are designed for 53/400 neck bottles, providing secure sealing, tamper evidence, and ease of use. Made from durable plastic, they ensure product protection and reliability for pharmaceutical, nutraceutical, and dietary supplement packaging.

The 53/400 Caps are wide-neck closures for 53/400 neck bottles, suitable for bulk nutraceuticals, herbal powders, and pharmaceutical products. Available in Smooth, Ribbed, and CRC designs, they provide secure, tamper-evident sealing and easy usability. Made from durable, high-quality plastic, these caps ensure product protection and reliability.