Concrete forming Open Coil Insert open coil tie
The Open Coil Inserts are manufactured with a standard coil connected to an expanded coil by resistance-weld struts.
They are available in 3/4" through 1-1/2" bolt diameters with two to six struts, depending on the model. Refer to the table
for sizes, dimensions and safe working loads. The Open Coil Insert is also available with a mounting washer for applications
requiring the insert to be nailed to the form
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