Reduce the number of individual nut drivers in your belt with this multi-nut driver featuring multiple sizes in one tool. The sizes are interchangeable ensuring you have the size you need when you need it. Color coded shaft ends make it easy to identify the size. Learn more at https://www.kleintools.com/catalog/interchangeable-drivers/6-1-multi-nut-driver-heavy-duty
Stihl chainsaw 029/290, 031/310, 039/390 dual-port muffler modification and how to remove the “limiter tabs” on the carburetor air/fuel mixture adjustment screws. Plus… instruction for super-tuning the Carb on most modified Stihl chainsaws. Increased speed and torque means less work, improved fuel/air flow means less heat… This is a must do for any mid-range saw that’s used on a regular basis…. Now, that’s how it should be.