Check the listing for details. SIGNODE C-5823 Strapping Sealer,Manual 5A424. Condition: New. Listed at 575.75 USD. Strapping Sealer, Tool Power Source Manual, Tool Strength Standard Duty, Tool Action Front Action, Fits Strap Width 5/8 in, Fits Strap Tensile .023, Tool Seal Type Open Seals, Tool Joint Type Double Notch, Handle Length 9 in, Tool Weight 3 lb, Tool Style Front Action, Tensioner Application Regular Duty, Min. Strapping Width 5/8 in, Max. Strapping Width 5/8 in, Compatible Seal Type Open Seals Manually-operated sealers for steel strapping are used for low-volume applications or where access to an external power source is limited. They can be carried to the work location. The operator squeezes a lever to crimp and press the seal in place.Sealer tools for steel strapping crimp and secure strapping seals for steel and zinc-coated steel strapping. Strapping is used to bundle and secure items tog.