
Safety Swing Mortise Lock with 3 Steel Round Bolt for Wooden Door. Triple Steel Deadbolts: Features three solid 12mm steel round-bolts for maximum high-security protection. Deep 20mm Throw: The deadbolts extend a full 20mm into the door frame, offering superior resistance against forced entry. Premium Latch Materials: Constructed with high-quality brass and Zamak for durable, friction-free daily operation. Standard 45mm Backset: Optimally sized with a 45mm backset to perfectly fit standard residential and commercial door profiles. 85mm Hole Center: Precisely spaced to seamlessly accommodate standard European-style handle sets and escutcheons. Universal 8x8mm Follower: Equipped with a standard square spindle hub, ensuring broad compatibility with conventional door levers. Heavy-Duty Steel Forend: Features a strong 240x23mm steel faceplate that guarantees long-lasting structural integrity within the door edge. Euro Cylinder Compatible: Designed with a standard Euro profile cylinder cutout for versatile keying and access control options. Multiple Finish Options: Available in versatile finishes including BP, SN, SB, and NP to seamlessly match any architectural decor. Streamlined Lock Body: The compact case design (176mm height x 76mm depth) allows for straightforward installation in standard mortise cavities.