About This Premium 304 Stainless Steel Construction:These continuous piano hinges are made of high-quality 304 stainless steel with a black finish, offering excellent corrosion resistance, rustproof performance, and long-lasting durability for indoor and outdoor use. 0.05 Inch Thick Sturdy Design:With a heavy-duty 0.05-inch thickness, these hinges provide strong support and stability, effectively preventing sagging, warping, or misalignment for doors, cabinets, and boxes. Smooth & Quiet Operation:The continuous hinge structure ensures smooth, stable, and noise-free opening and closing. The uniform rotation design delivers reliable performance for long-term use. Wide Versatile Application:Perfect for cabinets, doors, windows, toolboxes, storage boxes, furniture, woodworking projects, and various DIY applications. Suitable for both home and commercial use. Complete Installation Kit:Package includes 4 pieces of 6-inch continuous hinges and matching mounting screws. All hardware is included for easy, convenient, and fast installation. Overview Material : Stainless Steel Brand : DRENIS Product Dimensions : 6"L x 1.2"W Finish Type : Unfinished Mounting Type : Door Mount Unit Count : 193 Count Color : Black Number of Items : 4 Manufacturer : DRENIS UPC : 760689719326