Include: 100FT Roll 3/8” .058'' 1640 Drive Links Full Chisel Skip Saw Chain with 40 Sets Matched Connecting Links and 25 Boxes Note: Please check the chain or bar parameters carefully, do not order just by model number. This chain fits for the .3/8" clutch drum, please confirm your original drum pitch is .3/8" rather than 325" or .404” If you have any problem or confusion after getting your item, please contact us firstly. 100FT Roll 3/8” .058'' 1640DL Full Chisel Skip Saw Chain with 40 Sets Matched Connecting Links and 25 Boxes