Accelerator GCWA Standard Grass Catcher 4.15 Cu Ft Fits Walker 36,42 and 48 Walk Behind MowersAccelerator GCWA Standard Grass Catcher 4. 15 Cu Ft Fits Walker 36,42 and 48 Walk Behind Mowers Accelerator Premium Aluminum Grass Catchers are proudly made of the highest grade materials in the USA by trained craftsmen Features: All Aluminum Construction Resists corrosion Will not rust 1 year commercial warranty Brackets included