Specs: Description: Bulk 3/8 Std Chisel .050 25FT NS , Professional spin your own custom sized chain loops , This is a full chisel non-safety chain that may be capable of kickback; recommended for professional users , Features the Centri-Lube oil distribution system to extend the life of your saw chain , Low-kickback semi-chisel saw chain for added safety , Heat-treated and hard chromed cutters deliver a weather-resistant chain that cuts efficiently and extends chain life , Sharp and ready to cut once spun; a sharp chain is a safe chain Compatible With/Replacement For: 25 ft. saw chain bulk reel for spinning and breaking custom chain loops