https://www.tsl-scaffolding.com/products/putlog-coupler-scaffolding.html Putlog Coupler Scaffolding Putlog Coupler Scaffolding is a key construction component, designed to securely connect scaffold tubes to putlogs or transoms. Putlog coupler scaffolding is firm grip ensures stability, while its durable steel construction guarantees longevity. This putlog coupler is easy to install and disassemble, enhancing both safety and efficiency in a variety of construction environments.