Long handle scratch brush with densely filled 0.012" non-sparking phosphor bronze brush wire and a slightly curved static-neutral hardwood handle. This robust brush has a 4 x 19 row configuration, with a 1-1/8" trim, and a brush face of 5-3/8" x 3/4". Wooden handle is 13-3/4" long x 1-1/8" wide. This multi-purpose brush is very effective at uniform cleaning and polishing abrasion resistant materials. For a smaller long handle scratch brush see part # 403PB.