T Wrench / 3/4" x 9/16"Pack Size:1Green Line 62452, Green Meadow TW024, J. Thomas TW-20, Laser 40626, Laser 47047, NHC 203-4061, Oregon 57-006, Prime Line 7-05660, Quality 320-12129, Rotary 4220, Tilton TL024, Tilton 2304024Lombard Comango, Super Lightning; Poulan 200, 300, 400, 405, 655, 3400 and 3700 Size: 19mm x 14mm (3/4" x 9/16")