Extrema Ratio Sethlans Fixed Blade D2 Black 4.25in w/ Sheath

Extrema Ratio Sethlans Fixed Blade D2 Black G10 Kydex Sheath

Italian-made fixed blade with D2 steel and modular Kydex sheath that adapts for left or right-handed carry.

• Blade: 4.25" D2 tool steel, EXP DARK finish
• Handle: Black G10, full extended tang with lanyard hole
• Overall Length: 8.88" (14" with sheath)
• Weight: 1.58 lbs
• Sheath: Tan and black Kydex/nylon, ambidextrous, includes mini M.O.L.L.E. pouch with sharpening stone and fire steel
• Made in Italy
• Includes: Original box, fully assembled and ready to carry

Perfect for outdoor work, survival prep, or serious field use where reliability and adaptability matter.

Product SKU: EX0463

Product Brand: Extrema Ratio

Product Price: 377.4

Price Valid Until:

The Sethlans is a fixed blade knife built around a 4.25-inch D2 tool steel blade finished in Extrema Ratio’s EXP DARK treatment, paired with a black G10 handle that runs full tang through the grip. At 8.88 inches overall, it balances a substantial working edge with reasonable carry length. The handle features a lanyard hole for attachment options, and the full tang construction provides solid structural integrity. The included tan and black Kydex and nylon belt sheath is ambidextrous—its modular design allows adjustment for both left and right-handed carry. Beyond the knife itself, the package includes a dedicated mini pouch with M.O.L.L.E. webbing that houses a two-sided sharpening stone and a fire steel, giving you maintenance and utility tools without requiring a separate purchase.