The CT- 37 Coil Tie – Toggle is fabricated with a short length of steel channel on the looped strut wire. They are typically used in one-sided forming operations, such as when forming against steel piling. The channel can be inserted through a 1-3/8″ diameter hole in the steel piling and toggled to provide support for the formwork or it can be rotated and securely welded to the steel piling to serve the same function. The Toggle Coil Tie is available only in 1/2″ diameter.
When used in the welded application the unit’s safe working load is dependent on the quality and strength of the welding operation. The channel is made from A36 steel and should be welded on both sides with the appropriate welding rod.