The putlog coupler is a non load bearing fitting that connects two scaffold tubes at 90 degrees to each other. They should only be used in the horizontal for connecting transoms to ledgers.This Single / Putlog Coupler is used to connect Putlog / Transom tubes to Ledger tubes, which add further support to the Scaffold Boards. All of our fittings are drop forged and therefore made from a single piece of steel.
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