Patented Self Centering Wedge
The wedge will self center with change in material thickness automatically, or it can be manually adjusted for welding two different thickness of material.

Additional Benefits

Smokeless and Noiseless Operation
Because it's a wedge, the Spec will not produce any hazardous smoke during the welding process as hot air welders do. The Spec is noiseless, for a more pleasant working environment.

Increase Productivity
The Spec is fast! It can weld 12 to 14 oz. material at approximately 20 feet per minute.

Reduce Labor Costs
By utilizing the Spec’s built in Tracking System and available tracks, the Spec can be run with only one operator. No steering necessary for the operator.