The Stanley 0 05 927 Hand Sander has a heavy-duty, ribbed aluminum body that stays flat and rigid. Its efficient clamp design holds paper or screen firmly in place. Fitted with a comfortable, bi-material handle. Accepts most sandpaper and sanding screens. This sander features a ribbed aluminium body for rigidity and an easy change clamp design for convenient paper replacement. It also has a comfortable bi-material handle.