Lot of 5 Utility Knife Replacement fixed blade knives Lightweight Opener Cutter Lot of 5 Utility Knife Replacement fixed blade knives Lightweight Opener Cutter Price: $11.49 Free Shipping Ships Today if ordered within 6 hrs and 34 min. Add to Cart Other Options: 1 Pack $5.79 2 Pack $6.99 5 Pack $11.49 SKU: 206398.