Accelerator GCSCV Standard Grass Catcher for Scag Velocity Decks 36-52" 4.15 Cu FtAccelerator GCSCV Standard Grass Catcher for Scag Velocity Decks 36 52" 4. 15 Cu Ft Accelerator Premium Aluminum Grass Catchers are proudly made of the highest grade materials in the USA by trained craftsmen Features: Grasscatchers are made of aluminum, they are lightweight and will never rust, yet they are still more than strong enough to handle the wettest clippings and leave Accelerator installs in just minutes and takes only seconds to empty and