Specs: TriLink’s semi chisel 3/8” std. pitch chain is manufactured hardened, chrome cutters for fast, smooth cutting in dirty conditions. This is a semi-chisel non-safety chain that may be capable of kickback; recommended for professional users. TriLink chain features the Centri-Lube oil distribution system. Centri-Lube pulls oil from the bar and distributes to the chain’s rivets reducing stretch, limiting field adjustments, and extending the life of the chain. Replaces OEM Numbers: Stens: 090-3107