Packing: 1pc Material: alloy Colour: black Size: length 70mm(2.75inch), width 19mm(0.75inch), opening diameter 16.5mm(0.65inch) Sturdy, corrosion-resistant, durable, not easy to fade, long service life. Easy to install and use, lift the handle, relax the compression, then turn to open. The handle can be rotated 360 degrees. Suitable for mailboxes, storage cabinets, storage boxes, toolboxes, metal cabinets, enclosure cabinets, high and low voltage distribution cabinets and so on.