

Product Details
LD-147 Stainless Steel Brass Door Hinge Set
LD-147 Stainless Steel Brass Door Hinge Set provides residential and commercial grade butt hinges in 3 to 5 inch lengths with multiple finishes. Stainless steel 201 and brass-plated steel construction with optional ball bearing for smooth operation on heavy doors.
Core Features
- Five popular finishes to match any interior design style
- Stainless steel 201 and brass-plated steel for corrosion resistance
- Five knuckle construction distributes weight evenly
- Standard 4-hole and heavy-duty 6-hole mounting configurations
- Optional ball bearing for smooth operation on heavy doors
- Mounting screws included with each hinge pair
Application Scenarios
- Interior bedroom, bathroom, and closet door installation
- Kitchen cabinet and wardrobe door mounting
- Entry door and front door hinge replacement
- Office partition and commercial door fitting
- Furniture door and display cabinet hinge work
- Gate and shed door hardware installation
FAQ
How many hinges are needed per door?
Standard interior doors 35mm thick require 3 hinges (top, middle, bottom). Heavier or taller doors over 2100mm may need 4 hinges for even weight distribution. The LD-147 is sold in pairs for convenient door matching.
What door thickness are these hinges suitable for?
The LD-147 hinge set is designed for standard residential door thicknesses of 35-50mm. Thicker commercial doors up to 55mm can use the 5-inch size with appropriate screw lengths.
Are ball bearing hinges worth the extra cost?
Ball bearing hinges are recommended for doors over 25kg or doors that are opened and closed frequently such as main entrances and commercial spaces. For standard lightweight interior doors, standard pin hinges provide sufficient performance at lower cost.
How do I choose the right hinge size?
Use 3-inch hinges for light cabinet and wardrobe doors, 4-inch for standard interior doors, and 5-inch for heavy entry doors, commercial doors, or gates. Match hinge width to approximately one-third of the door width for optimal support.

