T-Wrench / 3/4" x 5/8"Pack Size:1Foley/Belsaw 5978052, Green Line 62450, Green Meadow TW025, J. Thomas TW-16, Laser 40622, Laser 47044, NHC 203-4868, Oregon 57-007, Oregon 57-007-0, Prime Line 7-05655, Quality 320-12116, Rotary 4216, Sunbelt 112127, Tilton TL020Homelite 1000 series, XL12 series, XL120 series, XL800-900, XL102, 330, 360, 410, 450, 550, 125 series, EZ mini and XL mini Size: 19mm x 16mm (3/4" x 5/8")