Open Face Corner Block Sheave 100mm Earth Augers This 1/4" pitch sprocket drives

This 1/4" pitch sprocket drives the saw chain and should be replaced when worn to prevent accelerated chain and guide bar wear

and a wide range of arborist

The ergonomic bike handle supports a natural brushcutting motion

Compact when packed and spacious when opened

Are these compatible with 3M Peltor communication headsets

Open Face Corner Block Sheave 100mm Earth Augers This 1/4" pitch sprocket drivesThe open faced pulley is designed for pulling trees perpendicularly to the trail when traction comes from a vehicle. It is also useful for changing the trajectory and avoiding obstacles. In addition, when it is used at height, the pulling angle lifts the end of the log slighting and thus reduced friction with the ground. Made of steel, it is shock resistant and is generally used together with the automatic release (PCA 1291). The sheave is smooth with