4" Ball Bearing Door Hinges with Square Corner, 3 Pack 4.0 x 4.0 Inches Stainless Steel Door Hinges Heavy Duty Hinges with 3mm Thickness, Black

This set includes three spring hinges for doors, available in 3.5" × 3.5", 4.0" × 4.0", and 4.5" × 4.5" sizes to fit a wide range of interior and exterior doors. Made from thick 2.5/3 mm stainless steel, including matching screws, these door hinges are rust-resistant and built for long-lasting strength and reliable load-bearing performance. The smooth ball-bearing design ensures quiet, effortless door operation, while non-removable pins provide added security and stability. Easy to install with all required hardware included, they are ideal for residential and commercial applications such as office doors, warehouses, kitchens, bathrooms, and yard gates. WHAT'S IN THE BOX? 3 x Stainless Steel Door Hinges 24 x Stainless Steel Screws Features: 1. Premium stainless steel material with perfect surface treatment, more durable than other normal door hinges. 2. With ball bearings inside, which provides additional security and silence.

• Package & Size - Pack of 3, 3 sizes available: 3.5 inch x 3.5 inch; 4.0 inch x 4.0 inch; 4.5 inch x 4.5 inch. Choose the appropriate size of door hinges based on your interior or exterior door size.
• Material - All parts (including screws) of the hinges are made of stainless steel material, heavy-duty and rust-resistant, 3mm thickness ensures strong bearing capacity and durability.
• Construction - Built-in ball bearing makes it quieter and smoother when you open and close the door. Unlike normal door hinges, our ball bearing door hinges are specifically manufactured with non-removable pins.
• Installation - Package comes with all screws required for installation. We recommend you install three hinges on each door to ensure security and stability.
• Application - Widely used for commercial or residential doors like office doors, warehouse doors, kitchen and bathroom doors, yard gates, etc.