Eyoloty 2 Pack AF-100 Polycarbonate Replacement Head Blades Compatible with Black Decker GH912 GH900 GH600 GH400 GH500 String Tr

compatible ModelsAF-100 polycarbonate blades trimmer head compatible with black decker string trimmer: gH900, gH600, LSTE525, LST300, BESTA510, Lcc340c, LST522, ST8600, ST7700, ST7000, ST6600, NST2118, NST2018, NST1118, MTE912, MTc220, LSTE525BT, LSTE523, LST420, LST400, LST220, LST201, LST140c, LST136W, LST136B, LST136, Lcc222, Lcc221, Lcc140, gH912, gH610, gH500, gH400, cST2000, cST1200, cST1000, BESTE620, BESTA512 ew Upgrade12 Pack replacement blades are made of polycarbonate material for extra sharpnessSerrated Edges are ideal for thicker grasses that your strings may not be able to handle Easy InstallationThe upgraded version of the replacement blade reduces the cumbersome installation process and is easy to installTrimmer Head fixed dual blades dont worry about getting stuck during installation Efficient cuttingUse centrifugal force and aerodynamics to reduce resistance and realize rapid cutting High-quality materials make you safer and has good abrasion resistance,to ensure it can serve you for a long time ackage Includesolycarbonate replacement head * 2,replacement blades * 12 pack,Screw * 6 pack,Wrench * 1If you have any installation or model problems, you can contact us, we will give you a satisfactory answer within 24 hours