| 摘要 |
<p>A climbing product step forming a generally planar horizontal treading surface to support the feet of a human standing on said step, said step having main body of a wooden board with a front, a rear, a treading surface and a bottom, wherein the treading surface and the bottom are at least substantially planar and substantially parallel to each other A metal member is fitted to said main body, said metal member including a metal plate portion extending underneath the bottom of the main body and said metal member including multiple raised metal anti-slip portions, said anti-slip portion extending upward from the metal plate portion through corresponding openings in the main body, said anti-slip portions having a top end that protrudes upward from the treading surface of the main body.</p> |
