| 摘要 |
A scaffold step including an elongated platform and a number of clamps disposed at spaced-apart positions along the length of the elongated platform. The elongated platform has an openwork construction which sheds dirt and moisture and provides a non-slip surface for standing. Each of said clamps, however, includes hinged, upper and lower members which may be clamped around a tubular scaffold member by means of a simple, nut and bolt arrangement.
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