The large thumb hole enables smooth one-handed deployment, while the R.I.L. lock keeps the blade secure during use.
Blue anodized titanium provides exceptional strength, low weight, and long service life even with everyday carry.
Customize your carry: tip-up/tip-down, right/left side. Lanyard hole for security and quick access.
The Spyderco Tenacious Blue is a reliable pocket knife for everyday use, leisure, and more demanding tasks. The 8Cr13MoV stainless steel blade with a satin finish cuts excellently and is easy to maintain. Thanks to the large thumb hole, opening is quick and smooth with one hand, while the R.I.L. lock holds the blade firmly during work.
The blue titanium handle is lightweight, durable, and comfortable in hand. The pocket clip can be set in four positions (tip-up/tip-down, right/left), so you can tailor the knife precisely to your carry style. A practical lanyard hole at the end of the handle makes it easy to secure or quickly pull from a pocket.
Key advantages:
