Trimmer head Oregon Aluminum

Loaded with 2 or double folded 42cm Nylium Square wires of 2.55 or 3.75mm in diameter Fits most lawnmowers with straight rig pipe and angle gear Supplied with pre-cut 42cm Nylium Square (2.55mm and 3.75mm) Mounted securely with the machine's blade nut and supplied washer set for centering. Recommended engine size: >33cc