Includes five (5) cylinders keyed differently with (1) respective key per cylinder. For users needing various unique key combinations on hand. Compatible with PACLOCK’s 90A-PRO and PL410-PRO padlocks. (Padlock not included.) Industry-leading 7-pin tumbler technology provides over 200,000 possible key changes. PACLOCK's PRO-CYL-KD5 is a set of five industry-leading 7-pin cylinders, each keyed differently, providing users with multiple unique key combinations. Designed for seamless compatibility with PACLOCK’s 90A-PRO and PL410-PRO padlocks (sold separately), these cylinders offer exceptional flexibility and security for various locking needs. Built with industry-leading 7-pin tumbler technology, the PRO-CYL-KD5 delivers over 200,000 possible key changes, ensuring superior security and key control. Each cylinder in this set comes with its own unique key, preventing unauthorized key duplication across locks and offering enhanced protection. Perfect for businesses, facility managers, or anyone requiring multiple distinct key combinations, this set provides reliable key management with precision and durability. Each purchase includes five PRO-Series cylinders, each with a respective key, allowing for effortless integration into your existing PACLOCK system. Padlocks are sold separately. Made in China.