HES OPT-1SRK Spring Replacement Kit for 1500 Electric Strikes

Restore reliable door latching and minimize security downtime with the HES by ASSA ABLOY OPT-1SRK Spring Replacement Kit, a purpose-built replacement for HES 1500 and 1600 series electric strikes. This OEM spring replacement kit (Manufacturer Part Number: OPT-1SRK) supplies precision-engineered springs that maintain correct tension and hooking action, ensuring consistent strike performance for access control, security and surveillance installations. Manufactured in the US, the kit helps facilities managers, integrators and locksmiths perform fast field repairs while preserving warranty integrity and mechanical reliability.

Designed for quick installation, the OPT-1SRK reduces mean time to repair and supports preventive maintenance schedules for commercial, institutional and healthcare environments. Using genuine HES parts keeps electric strike hardware performing under frequent use and reduces costly callbacks tied to door hardware failures. Keep spare kits on hand to streamline service, protect your access management systems and maintain uninterrupted monitoring and security coverage. Add the HES OPT-1SRK spring replacement kit to your service inventory today—order now to prevent downtime and ensure dependable operation.

• Restore reliable latching and reduce downtime with OEM-quality replacement springs
• Direct fit for HES 1500/1600 series electric strikes (MPN: OPT-1SRK) for quick field repairs
• Simplifies preventive maintenance for facilities, integrators and locksmiths servicing access control
• Manufactured in the US for consistent quality and long-term durability
• Keeps access control, security and monitoring systems operational by minimizing service calls