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| Spigot doubled, which enables an easy interlocking. Gussets welded on the two sides for a positioning of the lateral guardrails and shifting of walkboard. |
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| Spigot doubled, which enables an easy interlocking. Gussets welded on the two sides for a positioning of the lateral guardrails and shifting of walkboard, free way. |
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| To end a scaffolding at the height wanted. |
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| To work on roof or conrnice border. |
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| Used to put the protection down at the last level. |
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| With a spigot for an use in start or in elevation. |
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| With a spigot for an use in start or in elevation. |
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