Chainsaw Combo T Wrench Scrench 3 4inch -19mm- X 1 2inch -13mm- Stihl Poulan Echo Partner Ryobi Homelite Jonsered Craftsman Spark plug Scrench Trimmer Gear box thread M10 M12 Scrench

Chainsaw Combo T Wrench Scrench 3/4" (19mm) X 1/2" (13mm) Stihl Poulan Works For: Stihl Echo , John Deere,Johsered, McCulloch ,Efco/Oleo-Mac,Poulan ,Stihl, Ryobi Homelite Works on: chain saw models like the All Stihl Chainsaw bar nut. Trimmer models like Stihl FS55 FS55C FS46 FC55 FS38 Poulan models like the 25 series (new style), 1800, 2000, 2300, 3000 Dolmar models like the 109, 112, 113, 114, 116, 117, 119 & 120. Shindaiwa models like the 550, 575, 580, 680, 685, 695 3/4" (19mm) work on All stihl bar nut. Work on the spark plug models:BM6A L7T BPMR7A RCJ6Y RCJ7Y WSR5F,Champion CJ8, 843, Bosch WS8E 7543. Trimmer Gear box M10, M12 Thread.