LENOX Tools Light Duty Hacksaw Frame, 24 TPI, 12-inch, 2-Pack (1884466). The lightweight aluminum beam allows you to adjust tension easily, up to 12,000 PSI. The robust tensioning mechanism keeps parts in place when changing the blade. The durable handle with an ergonomic grip enables a confident grip in most work environments. You can mount the blade at 45 degrees for flush cutting applications.