Product: knob lock 5566PB3
Best Seller in Europe, America, Middle East, Asia etc
Proudct Feature




Quality Control
Each products will be tested before shipment, to make sure all the products are of good quality to keep your family safe.
OEM Service
OEM service is available, we have specialized in door locks for more than 20 years with a full comprehesion in door structure and work principle.
Product range
Union-Power offer an extensive range of products which includes Rim Lock, Knob Lock set, Mortise Lock body, Handle Lock, Hinges. In order to improve "one-stop service", we are also supplying other Hardware products, Raw Material, Molds, Machines, joint venture & technical co-operation.
After-sale service
Union-Power guarantee the quality products on market. Your products will be serviced under professional staff.
Certificate
The manufacturing process was strictly applied ISO9001: 2015 system, some of items passed CE & UL certification.
Best Seller in Europe, America, Middle East, Asia etc
Proudct Feature
Function | Bathroom/Privacy door use |
Knob | Brass w/Mirror Polish or stainless steel w/brass plated |
Rose | 65mm Diameter |
Latch Bolt | 60mm/70mm,adjustable |
Door Thickness | 1-3/8" to 1-3/4" (35mm to 45mm) |
Backset | 60mm/70mm adjustable |
Keys | Yale or OEM |
Finish | PB, CP, AB, AC, SS, SB,White, Black |




Quality Control
Each products will be tested before shipment, to make sure all the products are of good quality to keep your family safe.
OEM Service
OEM service is available, we have specialized in door locks for more than 20 years with a full comprehesion in door structure and work principle.
Product range
Union-Power offer an extensive range of products which includes Rim Lock, Knob Lock set, Mortise Lock body, Handle Lock, Hinges. In order to improve "one-stop service", we are also supplying other Hardware products, Raw Material, Molds, Machines, joint venture & technical co-operation.
After-sale service
Union-Power guarantee the quality products on market. Your products will be serviced under professional staff.
Certificate
The manufacturing process was strictly applied ISO9001: 2015 system, some of items passed CE & UL certification.