6519B Bending Wood Handrail is 2-5/8 inch wide X 3 inch high and is bendable to a maximum of a 4 foot radius. The outside bending moulds shown (to protect rail from clamps) are included. - See more at: https://www.stairparts.net/2/2241_2-5-8-inch-x-3-inch-Wood-Bending-Handrail.html#sthash.pFEXNRzS.dpuf
