The ultimate in electric saw convenience and safety, with tool-less Chain Quick Tensioning (B) and QuickStop Super (Q) chain brake. Very light and easy to use. Good for builders and DIY handy men, cutting timber, firewood or pruning trees. Available in guide bar lengths 12"/30cm to 16"/40cm. Stihl MSE180 C-BQ electric chainsaw With Chain Quick Tensioning With QuickStop Super chain brake 1.8kW motor Weight 4.2kg Available with 12", 14" or 16" bar length