Help secure locked out equipment with padlocks from Grainger. Lockout padlocks help keep you safe from accidental startup during maintenance. For an added layer of safety during lockout maintenance or downtime, add a high-visibility dielectric or non-key retaining padlock. Choose from an outstanding selection of body materials, key types and locking mechanisms. Grainger offers high-quality lockout padlocks to help keep your employees and facility safely operating.