The new Roughneck P2N series is more rugged and durable than ever. With greater impact and crack resistance, they surpass many previous performance tests. New P2N’s proprietary injection-molded fiberglass compound is 37% stronger than before – and eight times stronger than common high density polyethylene (HDPE) cap shells. They meet ANSI-Z89.1-2003 impact resistance tests at extreme temperatures: up to 500°F Injection-molded solid color resin for a permanent, no-chip, no-peel finish.