4 PCS 4 Inch Stainless Steel Spring Hinges, Self Closing Door Hinges with Stay-Open Feature, Heavy Duty Spring Loaded Hinges for Cabinets, Tool Boxes, Storage Doors

Additional Details from the Manufacturer

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More features

• 【Premium 304 Stainless Steel】 – Crafted from high-quality 304 stainless steel with a brushed finish. Rust-resistant and corrosion-proof – built for years of reliable use on cabinets, tool boxes, and storage doors.
• 【Dual Function: Auto-Close + Stay-Open】 – The hinge automatically closes from 0° to 85° – no more forgotten open doors. Need both hands free? Open past 90°, and it locks in the open position. Perfect for toolboxes and frequently accessed cabinets.
• 【Long-Life Spring – 50,000+ Cycles】 – High-tensile spring engineered for over 50,000 open/close cycles without losing tension. Provides controlled, quiet closing – no slamming, no finger-pinching. 4-inch size ideal for heavier doors and larger cabinets.
• 【Easy DIY Installation】 – Comes with mounting screws. ① Position hinge; ② Mark holes; ③ Pre-drill pilot holes (recommended for hardwood); ④ Secure with screwdriver. Tip: For heavy doors, use 3 hinges for optimal support.
• 【Complete 4-Piece Set & Dimensions】 – Includes 4 hinges + matching screws. Each leaf: 3.95" (100mm) L x 1.2" (30mm) W; Overall open length: 2.5" (64mm); Thickness: 0.05" (1.2mm). Please check hole spacing in product images.