The SOG Vulcan comes with a Zytel™ handle, which is a thermoplastic polyamide that resists abrasion, chemicals and impact and has a high tensile strength. The Zytel™ handle (which encases steel liners) is just another reason to invest in SOG Specialty Knives. Of course, the Vulcan model here features much more than an indestructible handle that performs under the most demanding conditions. Take the Arc-Lock™, for example. Ambidextrous, almost unreasonable lock strength, ergonomic, safe, self-adjusting, and easy to clean, the SOG Vulcan lock system brings it. Finally, the spear-pointed blade with kick-deployment is a substantial .160 inches thick. What's not to love? Get all this (and more) for less. Shop the SOG Vulcan knife and save at Knives-America.