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The Spyderco Fine Triangle Replacement Stone is a precision-crafted ceramic sharpening stone designed as a direct replacement for the fine grit stones included with the Spyderco 204MF Tri-Angle Sharpmaker system. This accessory is intended for knife owners, outdoor enthusiasts, and professionals seeking consistent, fine-edge maintenance for their blades. Its fine grit surface is ideal for refining and maintaining sharp edges on a wide range of knives and cutting tools.
Product Overview
This fine grit triangular ceramic stone measures 7 inches by 0.5 inches (178mm x 13mm) and is engineered for compatibility with the Spyderco 204MF Tri-Angle Sharpmaker sharpening system. The stone’s triangular profile allows users to sharpen plain, serrated, and specialty edges with precision, while its high-quality ceramic construction ensures long-lasting performance and uniform abrasive qualities. Designed for dry use—without oil, water, or lubricants—the stone is easy to maintain and can be cleaned with a scouring pad and abrasive cleaner. Its autoclave-safe design also makes it suitable for environments requiring stringent hygiene standards.
Technical Specifications
Feature
Specification
Manufacturer
Spyderco
Model
Spyderco Fine Triangle Replacement Stone
Product Code
204F1
Material
High Alumina Ceramic
Grit
Fine
Dimensions
7" x 0.5" (178mm x 13mm)
Shape
Triangular
Compatibility
Spyderco 204MF Tri-Angle Sharpmaker
Cleaning
Scouring pad and abrasive cleaner
Use
Dry only (no oil or water required)
Autoclave Safe
Yes
Pack Quantity
Single stone
Further Product Details
This replacement fine grit stone is sold individually and is specifically designed for users who need to restore or replace a worn or lost stone from their existing 204MF Tri-Angle Sharpmaker system. Its triangular shape makes it suitable for sharpening both straight and serrated blades, as well as specialty edges found on outdoor, kitchen, and tactical knives. No additional setup is required—simply insert the stone into your Sharpmaker base and begin sharpening as usual.
Maintenance is straightforward: after extended use, clean the stone with a scouring pad and abrasive cleaner, then allow it to air dry. The ceramic material is resistant to wear and can be sterilized in an autoclave if required for professional or clinical environments. As with all sharpening accessories, ensure compatibility with your sharpening system before purchase. Spyderco provides reliable quality control and manufacturing standards, and while warranty policies may vary by region, their products are recognized for durability and consistent performance. No firearm license or special permit is required for purchase or ownership of this sharpening accessory in South Africa.
