Use Mouse wheel to zoom on image.
Signode AL-12/38 Manual Combination Tool for Steel Strapping
The Signode AL is used for 1/2" x up to .023" banding. The AL-12 uses magazine seals, and has double notch joint. This tool weighs 8 lb.
Allstrap Opinion: This tool is almost obsolete. You should consider the sealless tool ASC.