Prostep SNG and SN stair-nosing profiles are available in aluminum (SNG) and brass (SN) for protecting ceramic, marble and stone steps. Prostep SNG profiles come in heights of 5/16", 3/8", 1/2" and 9/16" (8, 10, 12.5 and 15 mm), whereas Prostep SN profiles come in heights of 5/16", 3/8" and 1/2" (8, 10 and 12.5 mm).
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