LOHOME Concealed Hinge - 2-pieces Stainless Steel Face Frame Mounting Furniture Hinges Soft Slow Self Closing Kitchen Cabinet Door Hinges ANTI-RUST & HIGH-QUALITY STAINLESS STEEL MATERIAL: The hinge is made of 304 stainless steel materials, anti-rust function is very well. And it can be placed in the kitchen, toilet or other wet place. Hinge will not rust, and looks as good as new. Working life is longer! SOFT SLOW SELF CLOSING HYDRAULIC BRASS BUFFER + 6 PIECES THICKENING HYDRAULIC ARM + 2 PIECES PA WASHER DESIGN: The hinge adopts hydraulic brass buffer that can be opened more than 100,000 times, and which won't leak. 6 pieces of hydraulic arm to reduce db. Wear-resistant nylon washer, which can prevent swaying and improve the stability. Cabinet door close slowly, which won't clip hand and make a noise. A very humanized design! SHALLOW HINGE CUP + HIGH TOUGHNESS INDUSTRIAL SPRING + CARBON STEEL SOLID RIVETS: The hinge cup depth is 0.52 inch, you need to dig a hole on the cupboard. The distance between the two screws holes is 48MM, increase the force area, make the cupboard door more stronger, won't fall off. The hinge adopts spring structure design, which can be repeated flexing and not easy to fracture. High strength solid carbon steel, opening and closing of thousands of times, the hinge won't loose & damage. FAST DISMANTLE: The base can be disassembled when you gently press button. It is very convenient to clean out cupboards. Keep the wardrobe, bookcase and closet clean. THREE TYPES OF HINGES: Full Overylay: Cupboard door can cover all sides. Half Overylay: Cupboard door can cover half side. Insert: Cupboard door inside the cabinet. Suitable for 0.71 inch thickness of the cupboard door. Used in various types of cabinet, cupboard, wardrobe, bookcase and closet for home, office or other places. (6 Screws for Each One)