Protect your valuables with the Premium Yale Brass Padlock, engineered for exceptional durability and reliable security. This 20mm padlock boasts a strong steel shackle and a 4-pin cylinder, ensuring robust single locking security. It has undergone thorough testing for up to 48 hours, demonstrating outstanding corrosion resistance, making it an ideal choice for safeguarding your belongings against diverse weather conditions. Perfect for securing work or gym lockers, backpacks, toolboxes, and various indoor items, this versatile padlock provides peace of mind for every user. Specifications include a body width of 21.4mm, a height of 21.8mm, and a depth of 10mm. The shackle features a diameter of 3.3mm, height of 23.5mm, and width of 10.8mm. Crafted from high-quality boron, the Premium Yale Brass Padlock is designed to endure and overcome any challenges it may face. Opt for the Yale Brass Padlock for unparalleled protection and unwavering confidence in your security.