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$19.99

COAST warranties its COAST knives, tools and COAST LED Flashlights/Headlamps to be free of defects in materials and workmanship for the life of the original purchaser. This warranty does not cover normal wear and tear, nor damage resulting from misuse or neglect. Warranty does not cover batteries and charging accessories (or damage caused by either). Batteries or damage caused by batteries (i.e. leakage) not included in the guarantee.

To begin the warranty process with your COAST product, please complete the Online Warranty Request Form.

The SP425 is a folding, diamond grit blade sharpener that can hone, knives, scissors, axes, and other relevant tools. The SP425 is two sided with one side featuring a 400# diamond grit surface and the other featuring a 600# diamond grit surface....

The SP425 is a folding, diamond grit blade sharpener that can hone, knives, scissors, axes, and other relevant tools. The SP425 is two sided with one side featuring a 400# diamond grit surface and the other featuring a 600# diamond grit surface. It also features a double folding handle that allows for compact storage of the sharpener without risk of damaging the grit. The SP425 Sharpener’s textured nylon handle helps maintain a secure grip as you sharpen your tool.

With Coast’s commitment to quality, the SP425 Sharpener is backed by Coast’s lifetime warranty against defects in materials and workmanship.

  • Features
    • Diamond Grit Surface

      Good knives need to be kept sharp to be most effective as cutting tools. Coast's line of coarse and fine diamond grit surface sharpeners is designed to provide a number of ways to achieve that goal.

  • Specifications
    • Blade Length 4.0 in / 10.1 cm
    • Handle Material Nylon
    • Length Closed 5.0 in / 12.7 cm
    • Length Open 9.0 in / 22.9 cm
    • Weight 2.1 oz / 59 g
  • Diamond Grit Surface

    Good knives need to be kept sharp to be most effective as cutting tools. Coast's line of coarse and fine diamond grit surface sharpeners is designed to provide a number of ways to achieve that goal.

  • Blade Length 4.0 in / 10.1 cm
  • Handle Material Nylon
  • Length Closed 5.0 in / 12.7 cm
  • Length Open 9.0 in / 22.9 cm
  • Weight 2.1 oz / 59 g