General description These Inch 1/4 Inch Chainsaw Chain Spares are designed for 4-inch cordless electric mini chainsaws. This set includes four replacement chains that ensure optimal performance and durability. Technical specifications Chain length: 10 cm Number of links: 28 Compatible with: 4-inch bars of all brands of 4-inch mini chainsaws Installation Turn the screw to remove the original chain. Reassemble the new chain and tighten the screw. Usage Designed for narrow-cut cutting systems that require less drive power. Features two cutting angles for enhanced safety and performance. Other information Package Contents: 4 x 4-inch chains.