Spare blade for utility knife. 18mm. 10-Pack @Select amount 10 snap-off blades for 18mm utility knife. 50 snap-off blades for 18mm utility knife. 500 snap-off blades for 18mm utility knife. 13.30 DKK In stock. Add to basket Stock: Article Number: BNT Brytblad För Brytkniv 18mm 10 Pack 471700 Share Information Extra blades for snap-off blade knife 18mm in specially hardened steel.10-Pack in a safety tube.See our reviews here ★★★★★