Putlog Coupler has a one-piece wrap-around construction that ensures movement resistance. The provided couplers are made of high-quality materials and can be ordered with mild steel or boron steel tee bolts. The scaffold boards are supported by this coupler, which joins transom tubes to a ledger. Apart from this, Putlog Coupler is made of pressed steel are used to join two scaffolding poles at any angle. This coupler is adjustable to accommodate towers of any size and is used to add diagonal bracing to a scaffold construction.