Mini Bump Feed Trim Head / 3/8-24 LHFPack Size:1Edgewater VP80V, Kwik-Fix 890366, NHC 207-2259, Oregon 55-037, Quality 640400Homelite ST160, ST180, ST200, ST210; Jonsered GT32; McCulloch Series 10 Brush Cutter; Poulan 165, 175, 185, 195, 200, 800, 900, 2620, 2820; Sears 74220, 74224, 74234, 74242, 74244, 74247, 79505, 79530, 79543, 79622, 79623, 79624, 79626, 79714, 79727, 79753, 79754, 79755, 79762, 79821, 79822, 79827, 79828, 79844, 79845, 79846, 79847, 79849, 79854, 79856, 79857, 79926, 79973, 79975, 791760, 797161, 798471, Weedeater series; Weedeater HP30SB, HP30SBP, TBC57, XR125, XT20, XT35, XT50, XT50T, XT80, XT85, XT85T, XT90, XT100, XT125, XT125B, XT125KT, XT125T, XT125TR, Yard Pro 105, 140, 165, 175, 185, 195 Arbor sizes included:, 3/8"-24 LHF, Single line head only, Ideal for consumer use, Recommended for curved shaft trimmers under 22cc, Easy one-step line indexing, Uses .080" or .095" diameter line, Spool holds 15' of .080" diameter line, Has one replaceable eyelet