Big Ben Paint Tray, 21-In. Brand_Mueller Industries Is an excellent replacement for

Is an excellent replacement for your original bump and feed trimmer head

Expands to fill the shape of the gap and crack and adheres to wood

cast aluminum frame

Notched flange allows stable installation on siding

Patented flute design for rapid dust removal

Big Ben Paint Tray, 21-In. Brand_Mueller Industries Is an excellent replacement forWooster, big Ben, 21", paint tray, large roll off area for 18" frames, 1 gallon working capacity saves time, designed with added stiffness to allow the roller cover to be loaded with paint more evenly, handy edge compartments hold brushes & tools, polypropylene resists solvents & paint buildup, 16" l x 21" w x 4", d.