Portable Winch PCA-1283 Double Swing Side Snatch Block Diamter 3" Bar Mount_A041 Helps to tension the chain

Helps to tension the chain during sharpening with Oregon Automatic Chain Grinders

plus they incorporate patented features specially designed to apply control agents to prevent stump-rotting fungus across the cut stump

For use with chainsaws with bars of 24" or less and 50cc or more displacement

all without maintenance

Fits MS381

Portable Winch PCA-1283 Double Swing Side Snatch Block Diamter 3" Bar Mount_A041 Helps to tension the chainMultiply your pulling power by two, three or four times using pulleys. You can also use them to change the trajectory of the rope or the pulling angle! Their oscillating plates eliminate the need to thread the rope and allow them to be installed very quickly. In addition, they prevent the rope from coming out once closed. All our Portable Winch pulleys feature aluminum sheaves (a wheel with gouge) with shafts made to ensure a flawless operation and an