Commercial UL Fire Rated 3H 4 x 4 inch Door Hinge with 5/8 Radius Corner in Stainless Steel 304 Material (6 Pack)

These premium 4 x 4 inch stainless steel 304 door hinges combine security and performance in one sleek package. Each hinge features a 5/8" radius corner design and comes equipped with a security pin that prevents unauthorized access from the outside. The UL fire rating of 3 hours provides added protection for your doors. The heavy-duty construction ensures durability while maintaining smooth, quiet operation during use. Perfect for both residential and commercial applications, these hinges come in a convenient pack of three. The brushed stainless steel finish adds a modern touch while resisting corrosion and wear. Installation is straightforward, and the robust build quality supports heavy doors with ease. These hinges are ideal for interior or exterior doors where both security and reliability are essential.

• DIMENSIONS: 4 x 4 inch hinges with 5/8 inch radius corner, perfect for standard door installations and replacements
• MATERIAL: Premium stainless steel 304 construction provides exceptional durability and corrosion resistance
• SECURITY FEATURE: Built-in security pin prevents unauthorized removal from outside when door is closed
• PERFORMANCE: UL 3-hour fire rating and heavy-duty design ensures reliable operation in demanding conditions
• PACKAGE CONTENTS: Set of 3 door hinges with smooth, quiet operation and all necessary mounting hardware