I have a quality lightweight Tsumura chainsaw bar made for professionals. Very hard steel with long lasting rails. Made in Japan quality steel. It is a Stihl S1 mount 36 bar in 3/8ths, in 063 guage 114 Drive links.Burrs take longer to develope. Chain spins faster due to harder steel. Need a chain to go with the bar? The item "NEW 36 TSUMURA LIGHT CHAINSAW BAR FITS STIHL. 063 3/8TH MS660 066 MS661 MS461" is in sale since Monday, December 3, 2018. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Outdoor Power Equipment\Chainsaw Parts & Accs". The seller is "thechainsawguy" and is located in Sayward, BC. This item can be shipped to Canada, United States.