R128-6 1/2 Features: -For all trim work and hard-to-reach areas behind radiators, cabinets, plumbing, and other narrow spaces where a brush won"t reach.-Easy on and off high-capacity rollers for all flat paints and stains.-Threaded plastic grips for extension pole use.-Refill with any of the Mini-Kotex rollers R217 (3651-1822), R218 (3651-1830), or R220 (3651-1848).-Has an all-purpose 14" frame with a 3/8" roller.