[5 PACKS] Widely used 4-inch chains replacement for all 4-inch mini chainsaws, cordless electric portable battery handheld chainsaws. [POINTED TEETH] Features pointed and wear-resistant gear teeth for efficient and faster cutting. High hardness carving chains are not easy to break, durable and practical, providing convenience and time savings. [SHARP AND STRONG CHAIN] Chain is deeply quenched for smooth cutting and optimal lubrication. Offers longer service life, smooth operation, wear resistance, and consistent cutting performance. [EASY TO INSTALL AND REPLACE] Simple replacement process: loosen the screw, remove the old chain, install the new chain, and tighten the screw. Designed for easy installation and replacement. Pay attention to the correct chain installation direction. Features: Suitable for use on a variety of materials. Ideal for cutting, carving, and shaping wood, as well as cutting plywood, laminated flooring, chipboard, plastic, ice, and rubber. Color: Black Material: Metal Package Contents: 5 x Chainsaw Chain Note: Light reflection and different displays may cause slight color variations between the image and actual item. Measurement may vary by +/- 1-3 cm.