
Steel Safety Hook Handle Mortise Lock with Latch for Sliding Glass Door. Dual Backset Options: Available in both 40mm and 45mm to easily accommodate various standard door preparations. Premium Brass Latch: Constructed with a solid brass latch for durable, friction-free, and quiet daily operation. Robust Deadbolt Options: Features a heavy-duty deadbolt, available in either steel or brass, for reliable and adaptable security. Standardized 85mm Spacing: The 85mm hole center ensures seamless compatibility with standard European handle sets and escutcheons. Universal 8x8mm Follower: Equipped with a standard square spindle hub, ensuring broad compatibility with conventional door levers. Deep 20mm Throw: The deadbolt extends a full 20mm into the door frame, offering superior resistance against forced entry. Heavy-Duty Steel Forend: Features a strong 238x23mm 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. Versatile Finish Options: Available in classic Yellow, Brass Plated (BP), and Satin Nickel (SN) to perfectly match your architectural decor. Streamlined Lock Body: The compact case design (177mm height) allows for straightforward, hassle-free installation in standard mortise cavities.