Sargent KESO Series Non-Key Retaining Padlock with 2″ x 2″ Brass Case and Stainless Steel ShackleProfessional Security Padlock for KESO Key SystemsThe Sargent KESO Series Non-Key Retaining Padlock delivers professional-grade security with solid brass construction and compatibility exclusively with KESO key systems. This padlock features a 2″ x 2″ x 1-1/8″ brass case with satin brass finish, 11/32″ diameter stainless steel shackle, and 1″ standard shackle clearance. The non-key retaining design allows key removal while unlocked and relocking without the key, providing operational flexibility for authorized users.Professional Features & Benefits Precision Case Dimensions: 2″ x 2″ x 1-1/8″ solid brass case provides optimal balance of security and portability for professional applications. Stainless Steel Shackle Construction: 11/32″ diameter stainless steel shackle with 1″ standard clearance, expandable to 2-1/2″ or 4″ configurations for versatile mounting options. Positive Deadlocking Mechanism: Spring-free construction prevents forced entry attempts, with two stainless steel balls providing secure shackle locking action. KESO System Integration: Compatible with both KESO F1- and standard KESO cylinders, enabling master keying with all locks in the security system for comprehensive access control. Weather Protection Standard: Rubber shields protect the shackle mechanism from freezing and environmental damage for reliable outdoor operation. Non-Key Retaining Operation: Key can be removed while unlocked and padlock can be relocked without key insertion, enhancing operational convenience. Optional Chain Attachment: 9″ chain available for applications requiring tethered security or flexible positioning. Manufacturer Warranty: 2 Year Limited warranty provides confidence in long-term performance and reliability.Technical Specifications Refer to manufacturer documentation for complete technical specifications.Installation & OperationThis padlock is designed for portable security applications requiring KESO key system compatibility. Position the padlock through the intended securing points ensuring adequate shackle clearance. The non-key retaining design allows operational flexibility – key removal while unlocked and relocking without key insertion. Refer to manufacturer documentation for complete keying options and system integration guidelines.Professional Applications Commercial Property Security Industrial Equipment Protection Storage and Warehouse Facilities Educational Institution Security Healthcare Facility Asset Protection Government and Municipal Applications Multi-Tenant Property ManagementWhy Choose Sargent Quality?Sargent KESO Series padlocks deliver professional-grade security with solid brass construction and positive deadlocking mechanism engineered to resist forced entry. The 2 Year Limited warranty and compatibility with comprehensive KESO key systems ensure reliable performance in demanding commercial security applications where dependable access control is essential.