The Simpson Strong-Tie Ready-Track framing is a fast, dependable solution to frame curved walls on the jobsite. It is easy to bend into smooth curves and holds its shape without the need for fasteners. With flexible framing selections, the Ready-Track successfully creates a framing system for even the most challenging curved designs. It is ideal for curved walls, stairwells, soffits, clouds and complicated compound radiuses. It has screw holes in the bottom web that allow the top track radius to be locked down for easy replication once fitted over the bottom track. The optional screw holes in the leg allow the radius to be locked down from the side.