Stihl 1123 660 3001 Tensioning Gear Type_Baffle You also need a saw

You also need a saw chain advanced enough to tackle tough jobs

located on the padded cushion

Low vibration

Micro Chisel cutters have small-radius working corners for excellent performance and easy maintenance

rugged haul bag with shoulder/back straps designed for arborists

Stihl 1123 660 3001 Tensioning Gear Type_Baffle You also need a sawThe Quick Tensioning Worm Gear is an authentic Stihl OEM part designed specifically for the quick chain tensioner mechanism in compatible Stihl chainsaws and electric cordless saws, including models like the MS 170 and MS 250. This component is engineered for durability, featuring a robust polymer gear body reinforced with a metal insert, ensuring it can endure repeated adjustments under load.