Material The rotate bolt catch is made of high quality zinc alloy, corrosion-resistant and durable to use. The surface is treated with wire drawing, anti-oxidation. The fixing rod is thickened and the door buckle is firmer to protect the safety of the family. Practical Design Freely swing bolt left or right process thicker material and high quality screws, sturdy and durable. Add security for wooden doors, windows, fence, gates. Easy to Install Our rotate slide lock is easy to install comes with screws for installation. The catch is equipped with 6 screws. The lock is suitable for installation on both sides, which is convenient for installation and maintenance. Application Stainless steel rotate gate bolts are ideal for locking windows, shutters, barn sliding doors, barn and double doors, gates, pet doors, cabinet furniture, windows, bathrooms and garage, etc. Package You will receive 2 pack rote bolt door catches, 1.65" (43mm) long, 1.18" (30mm) wide. Easy to install and maintain.