RGM Soft Grip Painting Knife #062 (Red Handle) RGM Painting Knives from $5.87 $9.95 Qty. Add to Cart SKU: RGR062 This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Length: 2 3/4" Width: 7/16" (7 2/10cm x 2 1/10cm). RGM Painting Knife Plus #40 with Red Rubber non-slip handle. Tweet