26mm Gearhead Gearbox Fit For Strimmer Trimmer Brush Cutter Whipper 7 Spline AU Specification: Material: Metal Colour: Red Type: 7 Spline Drive Casing Inner Diameter: approx. 26mm Compatible With: fit for Strimmer Trimmer Brush Cutter Made in Japan Features: 100% brand new and high quality. For blade, bump feed, line trimmer. Count the number of teeth on your spline and match, our part is 7 Teeth. Suits 26mm outer diameter Pole. It's standard size, will fit most brush cutters and Multi-Tool on the market. Package included: 1 x Gearhead Gearbox