Panavise 343 Nylon Jaws for 301, 303, 304, and 381 with Screws (Pair)

Pair of Nylon Jaws with Screws for 301, 303, 304 and 381

PanaVise 343 nylon jaws are replacement jaws for use with the PanaVise 303 standard vise head, the 304 low-profile head, and the 301 and 381 vise combinations. Jaws are composed of "6/6" nylon. "6/6" nylon has a particularly long molecular chain consisting of 12 carbon atoms that result in very dense and resilient fiber. This density allows for a firm, yet gentle hold and provides excellent electrical insulation properties. PanaVise 343 nylon jaws also possess a significantly high melting point for a synthetic fiber, with a continuous heat tolerance to 200 degrees F (93 degrees C) and an intermittent heat tolerance to 300 degrees F (149 degrees C). This means that a reasonable amount of heat can be used during vise applications without the need to change jaw pads. Jaws come in pairs and include two mounting screws.