Model：MS315-1
The MS309 series represents a professional-grade high-security handle lock system, engineered with an eco-friendly #4 zinc alloy lock body and high-strength carbon steel fittings to deliver exceptional mechanical strength and tamper resistance.
Featuring advanced surface treatments: chrome-plated lock bodies and blue-white zinc-coated accessories that have passed rigorous 24-hour salt spray testing, ensuring superior corrosion resistance for demanding environments.
Designed with user convenience in mind, the M5309 series features an intuitive operation - simply open the dust cover, insert the key, and turn the handle 90° to the right for effortless unlocking. With technical specifications including a maximum static load of 220N (M5309 model recommended tightening torque ≤5N.m) and maximum input torque ≤15N.m, it perfectly balances security with operational ease. A standout feature is its compatibility with DK06 universal master-key removable cylinders, enabling three-tier access management to meet varied security hierarchy requirements.
Precision-engineered cutout dimensions (including Φ22.5 and 2~05.5) ensure straightforward and reliable installation. From material selection and manufacturing processes to functional design, the M5309 series exemplifies our uncompromising commitment to quality and security performance. Ideal for commercial buildings, industrial facilities, and premium residences, this series provides reliable protection through its outstanding defensive capabilities and flexible management features, delivering peace of mind for security-conscious users.
Hot Tags: mortise handle lock, China mortise handle lock manufacturers, suppliers, factory, Mortise Handle Lock, Industrial Cabinet Door Handle Lock, Door Handle with Locking Keys for Cabinets, Chrome Handle Lock, Storage Cabinet Lock, Equipment Handle Lock
