Thread: M10 x 1.25, Thread type: left-hand thread, Head diameter: approx. 14 cm, Height: approx. The 7.5 cm nylon cord is 2.25 m long, Wire diameter ⌀2.4 mm Wire thickness: round wire Ø 2.4 mm (suitable for wires up to 3 mm long), Capacity: approx. 8.5 m The spool comes with 2.4 mm cutting line, suitable for cutting lines up to 3 mm, For example: 2.4 mm, 2.6 mm, 3.00 mm. Universal thread head: Suitable for all M10 x 1.25 left-hand thread trimmers, perfect for paths and gardens, cutting and trimming large areas of grass and weeds.