High quality hardwood, light weight, forming block is great for bending and forming without the risk of marring. The large grooves consist of 3 half round (1-1/4", 1-1/2", 1-3/4") and 2 larger third round (2-1/2", 3-1/4") channels. Work the metal to desired curve by starting with large depression and working down as you go.
Product Code: DAP-331