Qrity 8x Spring Opening Angle 90° Butt Hinge for Kitchen Cabinet Doors, No Slot Required, Suitable for Door Panel Thickness 4-22mm.

["Simple installation, anyone able to complicate the installation with a screwdriver, easy and no drilling required.", "Made of solid cold-rolled steel, durable construction, galvanized.", "Weight: 2oz * 2, Dimension: 2 * 1.7 inches Type: Non-Mortise concealed 90 degree Spring Hinge.", "Package includes: 8 hinges and 50 screws.", "Note: Not designed for large heavy doors, not recommended for doors over 25 pounds."]