Top Flyte Kitset Stair Treads Ex 150 x 50 Natural Timber SKU: 201894 MODEL: T1200 Error. try again later You've successfully joined the club $ 63 .55 each or 4 interest free payments of $15.89 with More info × Mitre 10 MAvailable at Mitre 10 MEGA stores. Variants Pine treated to H3.2. Pair of grip treads used for external stairs. Features and benefits Pine treads are treated to H3.2. Supplied with baton closer for compliance. Each tread has grip tread machining on the face of the tread.