Home / Abrasives and Finishing Products / Surface Prep/Sanding / File Sheets / PSA Aluminum Oxide File Sheets – 50 PK PSA Aluminum Oxide File Sheets – 50 PK $56.30 Part Number: 24180 Long board sheets made of excellent quality aluminum oxide. PSA Aluminum Oxide File Sheets - 50 PK quantity Add to cart UPC: 682488241801 Category: File Sheets Tag: 2 3/4"x 16.5" Related products 100 PK | Extra-Durable Abrasive File Sheets 3″ x 8″ Aluminum Oxide – 150 Grit $60.70 Part Number: 13146Add to Cart 100 PK | Extra-Durable Abrasive File Sheets 3″ x 8″ Aluminum Oxide – 180 Grit $60.70 Part Number: 13147Add to Cart PSA Aluminum Oxide File Sheets – 50 PK $62.03 Part Number: 24080Add to Cart 50 PK | Aluminum Oxide Abrasive File Sheets, 40 Grit $52.66 Part Number: 27040Add to Cart