Shindaiwa 78890-30000 Speed-Feed 400 Universal Bump Feed Trimmer Head Description The new Speed-Feed 400 trimmer head replaces the popular Speed-Feed 375 model with numerous upgrades and improvements. While it retains the fast & easy loading technique (loads in 30 seconds or less with no diassembly!), it also boasts a 65% larger capacity, holding up to 20' of .095" trimmer line. Additional upgrades include a 78% thicker bottom cover & round eyelets for increased durability. This head fits most premium trimmer brands including Echo, Honda, Husqvarna, Maruyama, RedMax, Shindaiwa, Stihl (does not fit Stihl curved shaft trimmers). Fits both straight and curved shaft models with included adapters. Features: New & improved Speed-Feed 400 replaces Speed-Feed 375 Universal model, includes adapters to fit both straight-shaft & curved shaft trimmers Fits most premium trimmer brands including Echo, Honda, Husqvarna, Maruyama, RedMax, Shindaiwa, Stihl Holds 20' of .095" trimmer line. Accepts up to .105" line thickness. Product Details: Product Dimensions: 8 x 8 x 8 inches Item Weight: 1 pounds Manufacturer: Shindaiwa Item model number: 78890-30000 Is Discontinued By Manufacturer: No