This is a trucking accessory you want on hand. These security padlocks are designed with a range of features to safeguard your belongings in any environment. Each has laminated steel casing construction and offers durability but also has a rust-proof and weather-proof finish for long-lasting protection against the elements. With a double locking shackle each padlock provides enhanced security deterring unauthorized access. Measuring just 1-inch each compact shackle on a 1.5-inch padlock is versatile and suitable for a wide range of applications. Plus for your peace of mind each lock comes with two keys. Double keys offers redundancy and convenience. Keep one in a safe place while the other is in use or designate two people to have access. Each of these padlocks also has a bumper guard to help provide protection against impact and damage making these padlocks a reliable choice for securing your valuables. Trust in its strength and reliability for your security needs.