Tuff-Lock Pole Sander, Die Cast Aluminum Base Plate 3-1/4" x 9-1/4" With Reinforced Ridges To Prevent Bowing, Universal Joint With Low Center Of Gravity, Polyethylene Pad, 48" Hardwood Handle, Replaceable, With Steel Cap For Setting Nails, Tuff Lock Clamp Design Allows Several Sheets Of Die Cut Sandpaper To Be Held At Once.