Marshalltown Die-Cast Aluminum 9-1/2 In. x 3-1/4 In. Pole Sander HeadFor a smooth, even finish on drywall surfaces, use one of our Pole Sanders, offered in three brands: MARSHALLTOWN, QLT, and WAL BOARD TOOLS. The MARSHALLTOWN Pole Sander comes as a complete Pole Sander, a Sander Head with male threads, or a Sander Head with female threads, all featuring quick change locking clamps, a low profile, and a no flip swivel bracket. The QLT Aluminum Pole Sander has fast, positive clamps and is available with a wood handle or