Quantity of (3) Black & Decker Grass Hog 3 Packs 30' x .065", Replacement Trimmer Line & Spools, Factory Wound For Smooth Reliable Operation, Fits Multiple String Trimmer Models: GH400, GH500, GH600, GH610, GH900, GH912, ST6600, ST7000, ST7700, CST1000, CST1200, CST2000, MTC220, MTE912, NST2018, NST1118, NST2118, LST220, LST300, LST400, LST420, LST136. (3)- 3 packs = 9 Spools total

• Quantity of (3) Black & Decker Grass Hog 3 Packs 30' x .065", Replacement Trimmer Line & Spool
• Factory Wound For Smooth Reliable Operation
• Fits Multiple String Trimmer Models: GH400, GH500, GH600, GH610, GH900, GH912, ST6600, ST7000, ST7700, CST1000, CST1200, CST2000, MTC220, MTE912, NST2018, NST1118, NST2118, LST220, LST300, LST400, LST420, LST136
• (3) - 3 packs = 9 spools total

Quantity of (3) Black & Decker Grass Hog 3 Packs 30' x .065", Replacement Trimmer Line & SpoolBlack & Decker