8010 Single Bullnosed Starting step, 60". The 8010 Starting step has a 6-3/8" radius bullnose. Also available in 48" and 54". Longer lengths are also available and can be calculated by dividing price by the size then multiply that times the desired length. Step is 11-1/2" deep with a 12-3/4" deep bullnose. Includes riser, cove mold and base shoe. Priced per each. Solid oak stair treads are glue-laminated per standards of the American Hardwood Association so that the treads will not crack or warp. This is an Amish crafted product. Tread can work as a left hand or right hand installation (good both sides). 60" is the the throat opening of the tread. Overall length, including bullnose is 70-1/2". The average starting step takes two weeks to make and ship. If you are in a rush, please call to verify stock.