Pack Mini Chainsaw Chains 4 Inch Replacement ChainsCHAIN FOR MINI 4 CHAINSAWS: These 4 replacement chains are suitable for all 4 mini cordless chainsaws. Suitable for 4 mini rechargeable cordless electric chainsaw, 4 inch mini lithium chainsaw for wood cutting, 4 inch mini chainsaw Original 4" Rechargeable Chainsaw Accessories. SHARP TEETH: This 4 inch mini chainsaw chain with sharp, wear-resistant teeth cuts more efficiently and faster. High hardness, carving chains are not easy to break. Durable and practical, it can bring you great convenience and save time. SHARP AND STRONG CHAIN: The 4 inch mini chainsaw replacement chain is deeply hardened to ensure smooth cutting and optimal lubrication. The service life of the saw chain is longer, lightweight, wear-resistant and smooth cutting. EASY TO INSTALL AND REPLACE: The 4 inch mini chainsaw chain with lightweight and small design is easy to replace and install. Simply remove the original chain, replace the new chain and finally tighten the bolt.