RGM Painting Knife Plus #043 RGM Painting Knives from $5.56 $8.25 Qty. Add to Cart SKU: RGQ043 This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Length: 1 10/16" Width: 10/16" (4 2/10cm x 1 7/10cm). RGM Painting Knife Plus #43 with dark brown bubinga wood handle. Tweet