Trim Paint Roller Kit, 3 in Roller Length, Nap Size 3/8 in, Cover Material Woven Fabric, Surface Material Concrete, Drywall, Masonry, Metal, Wood, Surface Type Semi-Smooth, 3 in Overall Length, Paint Roller Type Mini Paint Roller Kit, Roller Frame Style 4 Wire Cage, Handle Material Plastic, Paint Type All Paints, Enamels, Varnishes, Handle Color Black, Shank Material Galvanized, Color White, Compatible with Grainger Part Number 36T176, 6WB45