Double line, for cutting and thinning. The nylon line is fed by tapping the cutting head on the ground. Comes standard on many trimmers.Adaptor bolts available to fit most of brush cutter, Bolts size

2.4mm or 2.00 nylon line

Auto bump type trimmer head with 5" spool, and can fit with Komatsu, stihl, oleo-MAC, Mitsubishi, Kawasaki, Husqvarna, alpina, castor machine

Double line for cutting and thinning. The Manual feed nylon head with lower profile is particularly suitable for trim low-growing grass around solid obstacles,Complete trimmer head system includes an

Double line for cutting and thinning. The Manual feed nylon head with lower profile is particularly suitable for trim low-growing grass around solid obstacles,Complete trimmer head system includes an