Stihl AutoCut 40-4 2.7mm Trimmer Head

Description

Stihl AutoCut 40-4 replacement mowing head with 2.7mm cutting line suitable for mowing grass around obstaclesand light vegetation. This Stihl replacement head holds double or quadruple line for mowing and thinning. The nylon cutting line is automatically readjusted when the cutting head is tapped against the ground. Can be used with pentagonal, round or square 2.7mm nylon line.4005 710 2102 Replaced by 4005 710 2107nFits Stihl models;nFS450nFS450KnFS460CEMnFS480nFS480KnFS490CEMnFS500nFS510CEMnFS550nFS560C-EMnFR130TnOnly approved for use with guard