Buy a Pentagon OTF, get a free $19.95 SOG sharpener

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PENTAGON OTF – BLACK

The American-made Pentagon OTF automatic knife is designed to meet the exacting demands of users who require a dependable one-handed, fast-opening switchblade knife.

SOG’s Dynamic Lock-up System redefines open reliability and blade lock-up strength in OTF knives, while the CRYO S35VN blade and hard-anodized aluminum handle reinforce the durability of the switchblade.

Pentagon OTF delivers reliable OTF technology for professional users who rely on high-end steel and technology.

Free $19.95 Sharpener with purchase of a Pentagon OTF. Offer good through 5/18!

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PENTAGON OTF – FDE

Now available!

The same professional use and American-made OTF knife as the original black version. Now available in a flat dark earth coloration.

Free $19.95 Sharpener with purchase of a Pentagon OTF. Offer good through 5/18!

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Lifetime Warranty

Free Shipping

Mission Ready. Purpose Built

Engraving

​Free shipping limited to the continental US

Limited to stock on hand

Online exclusive

We cannot ship automatic knives to Canada and the following states…CT, DE, HI, MA, MD, MN, NM, NJ, PA, VA, VT, or WA.

Only the SOG-TAC Automatic California Special may be shipped to the state of California. all other automatic knives cannot be shipped to California.

We cannot ship automatic knives to PO or APO addresses.

SOG Knives and Tools
5250 Frye Rd Irving, TX 75061