Simpson RH087-10 Ready-Hat Framing, Pkg 10The Simpson Strong Tie Ready Hat furring and framing channel is excellent for framing over a CMU wall, a concrete column, or a curved transition from wall to ceiling. This versatile product is easy to form by hand to the exact shape required on the jobsite. It secures to concrete or CMU walls with powder driven fasteners or concrete screws. Applications include furring on curved walls to create coves, barrel vaults, groin vaults, soffits, and