2 Packs Mini Chainsaw Chain, 4 Inch Replacement Chains FG05CHAIN compatible with 4 INCH MINI CHAINSAWS: This 4" chains compatible with all 4-inch cordless electric portable mini chainsaws. compatible with 4-inch mini rechargeable cordless electric chainsaw, 4 inch mini wood cutting lithium chainsaw, original chain of rechargeable chainsaw 4 inches accessories.POINTED TEETH: This 4" mini chainsaw chain with pointed and wear-resistant gear teeth, cutting more efficient and faster. High hardness, the carving chains are not easy to break. can bring you much convenience and saving time.SHARP CHAIN: The chain compatible with 4" mini chainsaw is deeply quenched to ensure smooth cutting and optimal lubrication. The service life of the saw chain is longer, lightweight, wear-resistant, and cuts smoothly.INSTALL AND REPLACE: The chain compatible with 4 inch mini chainsaw with lightweight and small design is replace and install. Just remove the original chain, then replace the new chain, and finally tighten the screw.