Solid stainless steel material, high quality, strong and durable. Length: 160cm, width: 10mm, diameter: 7mm. Package Content: 1 x Gate Hook, 4 x Screws. The gate latch can be used indoors and outdoors, solid construction, easy to open and close. The latch hook is suitable for locking windows, gates, garage and shed doors, can also be used as a door stop. The size is measured by hand, there may be an error of 1 - 2mm.