General description Pack of 4 inch 1/4 inch chainsaw chains, compatible with 4 inch cordless electric mini chainsaws. This set includes four replacement chains designed for 4-inch saw bars, ensuring high performance and durability. Technical specifications Length: 4 inches Drive links: 28 Chain type: 1/4 inch Compatibility and accessories Compatible with all brands of 4-inch mini chainsaws Includes: 4 x 4-inch saw chains Installation Turn the screw to remove the original chain Reinstall the new chain and tighten the screw Usage Designed for narrow-cut cutting systems that require less drive energy Two cutting angles for enhanced safety and performance