Keep your valuables safe and secured with the Brink s 60mm Laminated Steel Padlock is constructed for heavy-duty security applications; the padlock features a laminated steel lock body and Boron steel shackle for increased cut resistance. It has a four brass pin tumbler for optimal pick and pry resistance and a steel locking bar mechanism for maximum security. A form-fitted blue plastic bumper completes the look to safeguard and minimize scratching and marring. As a global leader in security-related products and services the Brink s name is synonymous with top quality merchandise A Trusted Name in Security since 1859 .