Wedge  bolt series: standard wedge bolt, long wedge bolt, short wedge bolt, base tie wedge, adjustable wedge bolt, gang bolt, curbing wedge, straight wedge, curved wedge, S wedge.

Standard wedge bolt is a connection device for modulat concrete forms. It is used to tighten adjoining concrete forms and securing concrete form in place. Then by heat-treated .

Long wedge bolt: Its application differs only in that it allows for a filler to be placed between two panels. The added length of the long wedge bolt allows it to pass from one form thru the filler and thru the adjacent form with adequate room to lock the bolt in place by use of a regular wedge bolt.

Short wedge bolt: The short wedge bolt is also similar in design to the standard wedge bolt. It is used to connect modular panels through fillers