SPYDERCO是个创立于美国科罗拉多州的刀具公司，它以前所未有的创新精神而闻名。现代名牌折刀中的单手开启功能、便于携带的卡子(CLIP)这些几乎成为现代高科技折刀标志的设计。正是SPYDERCO发明的！如今不断创新的SPYDERCO公司已拥有数十项设计专利。其商标性的单手开启园孔造型不仅是最快捷顺畅的开启方式，而且这种独特的造型使人们一瞥之下就能认出那是SPYDERCO的产品。开启最为迅捷！SPYDERCO另一独特设计专利是SPYDERCO锯齿，这一发明是受到了鲨鱼牙齿的启发，SPYDERCO是不仅在业界最先成功使用锯齿刀！而且其与众不同的设计使之比普通的锯齿刃具有更强的切割力和更长的保持能力，它的切割力足以割开Kevlar-凯芙拉材料的防割手套！SPYDERCO另一强大优势就是它选用的钢材，它们从不用那些低成本、低性能的420或425系列的钢材。而它选用的钢材有AUS系列、ATS系列、440系列以及VG系列，甚至制刀界中的顶极材料CPM440V都是它们的常用材料。在美国Spyderco被称为“标准创立者（Standard Setter）”创新的设计，精良的选材，完美的工艺。
    SPYDERCO的目标是："无论你拥有多少刀具，其中必有SPYDERCO"
   
    型号：Spyderco C84
    全长：143 毫米
    刃长：54 毫米
    刃材：VG-10
    柄长：128 毫米
    重量：145 g
    刃厚：2.5 毫米
    柄材：不锈钢

Knives steeped in tradition of their homelands are generating interest with the American knife buying public. Throughout history every corner of the world and their respective cultures developed knives specific to their geographic area, religious needs and agricultural and protective requirements. They offer a new and exotic menu of designs, shapes and innovations to todays knife knut. The Karambit's claw-shaped blade originated in Indonesia initially for agricultural and protective use and has become a popular mainstream design. Custom knifemaker Warren Thomas has collaborated on this model with Spyderco.

Our Thomas/Spyderco folding Karambit is all-stainless with an arcing blade shape that carries through into a curved handle creating, in a sense, a large claw. Positioned at the end, for an index or pinky finger, the ring lets you to swing/rotate the blade into different grip positions. When closed an accessible nick/recess in the steel handle channels the thumb to, and then over, the Spyderco Round Hole for immediate blade deployment. To facilitate opening the blade even quicker, the hole is expanded to 13mm in diameter. On the backside, the handle scale is laser cut into a Chris Reeve Style integral Linerlock. The blade is made from VG-10 and double flat-ground with a finger guard behind the cutting edge and a sizeable thumb-positioning spine cusp above the hole. These ergonomics merge making the piece feel comfortably curved and easily controlled in the hand. A flat, broad steel clip completes the package and is outfitted with the necessary hardware to position for tip-up/tip-down and left- or right-hand carry.