
Chainsaw Chains: 4 Pack Replacement Chainsaw Chains for 4 Inch Saw Bars. High Quality: Dual cutting angles for safety, performance and durability. Narrow kerf cutting systems require less drive energy. Compatible with: Compatible with 4 inch bars of all brands of 4 inch mini chainsaws. Replacement: Turn the screw, remove the original chain, then put it back and tighten the screw. Package Content: 4 x 4 inch Saw Chains.