品  牌	Spyderco  蜘蛛（官网地址：www.spyderco.com）
型  号	#C89SYL    Atlantic Salt    海盐系列 黄色FRN手柄H1钢全齿救援刀
钢  材	H-1
闭合长度	117mm
全长	210mm
刃  长	94mm
刃  厚	3mm
切割刃长度	81mm
手柄材质	黄色FRN玻璃尼龙纤维手柄
重  量	77 g
闭合方式	背衬锁
蜘蛛圆孔	14mm
硬  度	58-60HRC
产  地	日本制造
类  型	全 齿。
限 制	未成年人请勿购买！

 

简介：

  半圆弧形刀刃最初是由海上的水手发明的，他们发现半圆弧形刀刃更适合切割绳索或者缆绳。

蜘蛛的这款潜水救援刀深受水手和潜水人员的喜爱，它同样采用了这种经典的半圆弧形刀刃设计，刀身上设计有蜘蛛专利的单手开启圆孔，刀刃钢材采用H1钢制作，这种钢材在冶炼的时候用大量的氮原素替代了碳元素，使得这种H1钢具有了超级强悍的抗腐蚀能力，即使腐蚀性极高的海水也不怕。刀刃部分设计为蜘蛛专利的鲨鱼齿型刀刃，具有极其锋利的切割能力，手柄材质为黄色FRN材质，黄色在海水中更醒目，而且手柄上设计有防滑纹路，保证最佳的握持度。蜘蛛公司建议在水中使用时，最好在手柄末端系上一根手绳，以免意外落到水中丢失。

H-1钢的特性是，用大量的氮原素替代了钢材中的碳元素，使得钢材具有极佳的耐腐蚀性。

It's been speculated the sheepfoot shaped blade originated with mariners who found the rounded tip especially beneficial when the knife was accidentally dropped (think working on a ship in pitching seas) as it couldn't stab the foot when hitting the deck. It's also been hypothesized that commanding officers on these ships preferred rambunctious hardworking sailors carry knives without pointed tips, especially while in port blowing off steam after months at sea.

Spyderco's Rescue knives are long favored by seafarers and the design has since been embraced by rescue workers, EMT's and ranchers-anyone cutting around flesh in an emergency. Now available in a rustproof version, the Atlantic Salt is a modified Rescue made with state of the art non-rusting H1 steel. H1 is a precipitation-hardened steel containing nitrogen instead of carbon, which cannot rust. The hollow-ground blade is available PlainEdged or SpyderEdged with both configurations offering remarkable cutting performance in and around fresh and saltwater. Textured with a Volcano Grip pattern, the molded fiberglass reinforced nylon (FRN) handle comes in black or visible marine yellow, equipped with a reversible titanium pocket clip for right or left- handed use. We recommend threading a thong or lanyard cord through the lanyard hole for back-up retention around water, where once dropped, a knife is often irretrievable or lost. 

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