Includes (2) 638006004 BladesNew, Bulk PackedGenuine OEM Replacement Part # 638006004-2PKConsult owners manual for proper part number identification and proper installationPlease refer to list for compatibilityCompatible with the following: Ryobi: BC30, BC30, RY30060A, RY30060B, BC30, RY30063, BC30, RY30260, RY30260B, RY30564, 30570 and, RY26540, RY26941, RY30060, RY15702Attachment, RY30963, 562, Homelite: B25S, UT15198, UT15512, BC3000, BC800, C900, BC900, C300, UT-70026, UT20695, UT20713, D725CDE, UT20711, D825CA, UT20705, UT15152, UT15160UT15165, UT15170, UT20700, UT20701, UT20709, D825SD, D825SD, D825SD, UT-20680, UT-20680-A, UT-20703, UT-20704, -20737, -20738, T-20699, UT-20678, UT-20678-A, UT-20688, UT-20688-A, UT-20688-B, UT-20693, UT-20780, UT-20712 Expand-It, UT-20710 Expand-it Plus, UT15084B GSTBC, UT15084C GSTBC, HBC18, HBC28, HBC28, HK18, BC2500AZ, BC2500AZ, 5SBR, BC1725SBR, UT-20581-E, UT-20615, UT-15136, UT20694Zip Start, UT20697Zip Start, UT20698Zip Start, UT20702Zip Start, UT20707Zip Start, UT20728Zip Start, UT15151Zip Start, UT15154Zip Start, UT15157Zip Start, UT20722Zip Start, UT20723Zip Start, UT20726RZip Start, UT20823Zip Start, UT20734RZip Start, UT20827Zip Start, UT20763Zip Start, UT20817Zip Start, UT20818Zip Start, UT15180Zip Start, UT15181Zip Start, UT15169Zip Start, UT15702A Expand-It, UT15702B Expand-It, UT15164