Oregon 614382 SpeedCut Nano Conversion Kit, 14" - Stihl MS150 Type_Guide Bar This is the square ground

This is the square ground version of our LGX series chain

limb and twig

Spring loaded stainless steel ascenders

The 4" wide leg pads and extra wide 7" back are constructed from memory foam that conforms to the back

5 mm (1/2") Scion with the same durability and performance in a larger diameter for SRS and MRS climbing

Oregon 614382 SpeedCut Nano Conversion Kit, 14" - Stihl MS150 Type_Guide Bar This is the square groundSpeedCut Nano Conversion Kits has been engineered from the ground up with maximum efficiency in mind. Built to optimize saw performance, SpeedCut Nano is the first . 325 Low Profile system and meets the demands of tree care professionals like no other on the market.