OULII 10 Pack Aluminum Alloy Kitchen Cupboard Cabinet Drawer Door Knobs Pull Handle (Silver) 10 pieces of aluminium alloy door knobs pull handles in one set will be sold together. Color: matte silver. Material: durable hard aluminium alloy. Dimension: Approx. 4* 0.4 inch; Hole Center Spacing: Approx. 3.8 inch. Used for cabinet, drawer, bin, chest of drawers, wardrobe, door, etc. Each knob comes with 2pcs metal screw for easy to install.