... 5mm 2) CE/GS/SGS/ISO9001 chain saw file1) ParameterItem Description & Specifications : Chain saw file Dia. 3.5mm , 4. ... :27.50 Width: 26 Height: 21.50Weight:13, 14, 16,18, 20, 232) We are the first ... factory of manufacturing guide bar, saw chain, and sprocket in China. The product line includes ... rim, wrench, chain breaker, rivet spinner, and saw file, trimmer line and so on.3) Our ...