... :Longer guide bar nose:WS bar nose,ST bar nose,OR bar nose,DLD bar nose,SV bar nose,GB bar nose(GB375),harvester bar noseHangzhou Longer saw chain Co ... , test for breaking of finished products, the quality of saw chain surface, test for flexibility of saw chains and so on ... /8″7650-78007650-79007600-8600.404″10560-1078010565-1080010460-10630 Chain saw type:PITCHGAUGECHAIN TYPEA=3/8”LP0=.043”/1.1mmFT ...