The stainless steel strip of this 5 1/2″ (139.7mm) high crash rail is framed by wood. The ends of the rail feature standard contoured stainless steel end caps and Black inserts to allow for proper expansion and contraction of the materials. Wood caps also available. All stainless steel components can be specified with an optional powder coat finish. Rail is supplied to field verified dimensions for installation with 1″ (25.4mm) wide stainless steel mounting clips.