Safe Material: The composition is safe, allowing you to place the cabinet door knobs anywhere within reach without any concerns MEASUREMENT: Screw-hole Center: Single Hole, Overall Length: 1-9/16inch(40mm), Width: 7/8in (22mm), Height: 1-1/8 inch(28mm), Base Length: 13/16 inch(20mm), Base Width: 5/8 inch(16mm) STURDY AND ROBUST: These single hole matte black cabinet knobs are made of premium and strong zinc. The deep threaded design makes the black cabinet knobs difficult to loosen and therefore fall off MODERN SQUARE DESIGN: The simple and modern design of the matte black square drawer knobs for cabinets is ideal for different styles of cabinets: kitchen cabinets, dresser drawer, bathroom drawers, bedroom cabinets door, etc. These knobs hardware will give your cabinets a clean and finished look EASY TO INSTALL: Ravinte cabinet knobs come with detailed installation instructions, equipped with a screwdriver and two different sizes of screw (1 pcs *1" screws and 1 pcs*1.75" detachable screws), making installation easy and fast Ravinte aims at taking the best home revitalization experience to our customers. Product Features: STURDY AND DURABLE : These black cabinet pulls are made of high-quality, strong and durable zinc. The deep threaded design makes the handle difficult to loosen and therefore fall off. GENTLE TOUCH : The smooth surface of these matte black square cabinet handles brings you a feeling of comfort and the gripping distance is appropriate, the drawer can be removed easily and effortlessly when the drawer is heavy. MODERN SQUARE DESIGN : The simple and modern design of the Matte black square wardrobe handle is ideal for different styles of cabinets: kitchen cabinets, bathroom drawers, bedroom cabinets, etc. These handles will give your kitchen cabinets a clean and finished look. Product Parameter: MEASUREMENT : Screw-hole Center: Single Hole Overall Length: 1-9/16inch(40mm) Width: 7/8in (22mm) Height: 1-1/8 inch(28mm) Base Length: 13/16 inch(20mm) Base Width: 5/8 inch(16mm) Accessories: 1 inch screws & 1.75 inch screws (2 for each handle) Screwdriver*1