After closing the single seams with the DRÄCO single lock K8, the double lock seam can be closed in one pass with the DRÄCO Double Lock Hand Seamer K7.
Ideal for whole roofs, start and end connections or starting for electrical power seamer.
Suitable for sheet iron, aluminum, copper and zinc up to a thickness of 0.8 mm. In stainless steel the maximum thickness is 0.5 mm.
- no marks on painted or coated profiles due to special hook locators
- quick, effortless folding
- all parts are rust-free and interchangeable
- easy to use
|K 7||K 7|
|weight; ; kg||3.3|
|stainless steel; ; mm||0.5|
|length; ; mm||310|
|width; ; mm||320-610|
|closing length; ; mm||210|
|aluminum, copper, zinc, steel; ; mm||0.8|
|Steel, Plastisol; ; mm||0.8|