DeWalt DT20661-QZ 18\" / 46cm Chainsaw Replacement Bar & Chain FEATURES Oregon bar and chain designed to replace parts on the 18v XR cordless chainsaw Constructed from durable high grade materials for strength and longer life Smaller-radius noses and professional quality sprocket noses help to reduce the risk of kickback Reduced weight and increased maneuverability make them easier to use, and they\'re reversible for longer life SPECIFICATION Blade Length: 18\" / 46cm Chain Pitch: 3/8\" No. of Chain Links: 62 Chain Gauge: 0.05\"