At Stockroom Supply, we offer our customers the most economical yet highest-quality sanding belts, with guaranteed freshness. These 4" x 21" Sandpaper Belts for portable belt sanders are no exception.  All Klingspor sanding belts on our website are industrial-quality, featuring a semi-open coat, aluminum oxide, and cloth backing (except where noted). Perfect for use on any type of wood or light metal applications, they deliver reliable, professional results.

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