ASEC Steel Sliding Shackle Padlock delivers industrial-grade security for high-risk applications. Built with a solid metal body and hardened steel horizontal shackle, this block lock resists sawing and forced entry attacks. The revolving shackle mechanism provides superior protection against tampering, making it ideal for commercial shutters, link chains, and premises requiring dependable security. Available in multiple body widths to suit various installation requirements. Trusted by security professionals for demanding environments where vulnerability is not an option.