A sanding block has a first member having an intermediate portion and a pair of relatively flexible ends wherein a top surface of the first member is configured to be hand held and a bottom surface of each of the ends has at least one retention open surface therein, a second member having an intermediate portion connected to the intermediate portion of the first member and a pair of ends wherein a top surface of each end of the second member has extending therefrom at least one complementary retention protrusion which respectively seat in one of the retention open surfaces, wherein the sanding block includes at least one hollow surface formed therein, and having a relatively lightweight support member disposed within the hollow surface.

A hand-powered sanding tool utilizes a rigid sanding plate, such as one made of steel. The sanding plate has a plurality of material removal teeth on at least one side for removing material from a workpiece, such as for sanding a board or a wall. The sanding plate is attached to a handle that is preferably ergonomically designed for ease of use. In preferred embodiments, the sanding plate is attached to the handle such that it may be repeatably removed and attached thereto without affecting performance. Further, in some embodiments, the sanding plate is reversible so as to provide an alternate sanding surface for use.

A hand-held, manually-operated sanding tool for use with a replaceable sheet-like abrasive material, such as sandpaper, includes a base member and one or more clamping mechanisms pivotally connected with opposed ends of the base member. The clamping mechanism(s) include a tensioning member arranged to slidably interface with a corresponding contact surface provided at the end of the base member to tighten the sheet-like abrasive material as it is installed on the tool. Further, the tensioning member positions a leading edge thereof so as to minimize possible harmful contact with a user's finger(s) during loading of the abrasive material.

A hand-held, manually-operated sanding tool for use with a replaceable sheet of abrasive material includes a base member and a clamping mechanism. The base member defines first and second ends, a bottom surface extending between the first and second ends, a contact surface formed opposite the bottom surface and extending from the first end, and at least one tooth extending from the contact surface. The clamping mechanism is pivotally connected to the base member at a pivot point, defines a front section opposite the pivot point, and is movable about the pivot point between an open position, in which the front section is spaced from the contact surface for receiving an end portion of a sheet of abrasive material, and a closed position, in which the clamping mechanism is more proximate the contact surface and the front section is more proximate the at least one tooth.

The present invention relates to an inexpensive, lightweight, effective, manually operated wet/dry sanding block having the capability to operate in the dry mode or the wet mode equally well. A hole through the center of the block allows fluid to be delivered to the bottom surface of the block during operation. Grooves on the bottom surface of the block allow the water to be evenly distributed to both sides of the block during operation. The design of the block is such that no nails, spikes, grooves or fasteners of any kind are needed to hold the abrasive paper in place. One edge of the block is designed to have a small radius of curvature allowing access to narrow spaces, such as door jambs.