PlasmDyn © - SOLID Carbide Tip Chainsaw Chain this chain is assembled in America with US Made Steel 3/8" pitch LP - 0.050 gauge - 62 Drive Links Fits Poulan Pro © PP4218AVX and many other Poulan © , Echo © Chainsaws with 18" bars - 3/8" LP 0.050 62 Drive Link Chain Solid Carbide Teeth replacement chain for saws using 18" bar - same fit as Oregon © Type 91xx, replaces Echo © 91PX62 - 18" Inch saw chain - except this chain has a SOLID CARBIDE cutting edge. This chain fits saws using a 3/8 low profile 0.050" gauge and 62 drive link count. .