Round wood handrail quarterturn fitting for 1-3/4" round ADA wood handrail. All wood code compliant wood handrails are available with a flat bottom and in a bending rail version. - See more at: https://www.stairparts.net/2/3907_Level-Quarterturn-for-1-3-4-Round-Wood-Handrail.html#sthash.YV9HJ6Bp.dpuf