✅ DEEP-FRAME ROCKER Brush 12"ANOTHER REACH iT INNOVATION circa 2020 DEEP FRAME ROCKER 12" is now an end of line product heavily discounted as we move towards offering only 22" and 26" in the future. This is because RADIAL ROCKER covers the 14" and 18" range, and 22" and 26" are ideal for large commercial windows and glass clad buildings. DEEP FRAME ROCKER brush is designed for use with any Pole. Using a fixed angle adaptor mount, the Operator only cleans windows with an UP DOWN