Paint Roller Frame: The Frame Is The Core Part Of The Roller Set. It Is A Sturdy Metal Or Plastic Handle With A Rotating Cage Or Spindle That Holds The Roller Cover In Place. The Frame's Handle Is Often Threaded To Allow Extension Poles To Be Attached For Painting Hard-to-reach Areas.
Paint Tray: The Tray Holds The Paint And Provides A Reservoir Where The Roller Can Be Dipped. It Features A Textured Grid Or Raised Pattern On One Side To Allow Excess Paint To Be Removed From The Roller Before Application.
Ergonomic Handle: The Roller Frame Handle Is Typically Designed For Comfort, Featuring An Ergonomic, Non-slip Grip That Makes Long Painting Sessions More Manageable And Reduces Hand Fatigue.
Threaded Handle: Many Roller Frames Come With A Threaded End That Allows For An Extension Pole To Be Screwed In, Making It Easier To Reach High Walls Or Ceilings Without The Need For Ladders.