Factory Direct 8550 Mortise Lock With Stainless Steel Panel

High Quality Stainless Steel Mortise Door Lock With 50mm Backset The KESSY 50mm Backset Mortice Entrance Door Lock is engineered for precision and durability. Featuring a shorter 50mm backset—the distance from the door edge to the lock cylinder centre—this lock is specifically designed for thinner doors and narrow stile applications, such as doors with glass panels or compact architectural designs. The elegant Satin Nickel finish adds a modern, corrosion-resistant surface that complements both contemporary and traditional interiors.

product details

Product parameter

Product name	Factory Direct 8550 Mortise Lock With Stainless Steel Panel
Item Code	85B
Brand	KESSY, OEM
Material	SS201 panel, zinc square tongue
Size	85*20/25/30/35/50...
Special service	OEM/ODM
Delivery time	25working days
MOQ	1000 pcs
Payment term	30%deposit, all balance and before loading by T/T

Key Features

Factory Direct 8550 Mortise Lock With Stainless Steel Panel

Premium Satin Nickel Finish: Offers a sleek, brushed appearance while providing excellent resistance to tarnishing, corrosion, and daily wear, ensuring long-lasting beauty and performance.

Robust Construction: Manufactured from high-grade materials with a smooth, burr-free surface finish, ensuring reliable operation and extended service life.

Smooth & Quiet Operation: Precision-engineered internal mechanisms deliver effortless key rotation and latch retraction, reducing friction and enhancing user experience.

Quality Assured: Every unit undergoes strict quality control inspections to guarantee consistent performance and durability.

Application Scenarios

Residential Entrances: Perfect for front and rear wooden entrance doors in homes, apartments, and villas.

Glazed Wooden Doors: The 50mm backset is specially suited for doors with glass panels, where standard locks cannot be accommodated due to narrow frame widths.

Interior & Exterior Use: Suitable for both internal room doors and external entryways, offering reliable security with a refined aesthetic.

Renovation & Retrofitting: Ideal for replacing old or worn mortice locks in existing wooden doors, particularly where space constraints limit hardware options.