Stanley Bostitch Pneumatic Stapling Plier, 1/2" (P51-10B)

Pneumatic Stapling PlierModel PA457 is a powerful, heavy-duty plierstapler used for fastening corrugated containers, pallet boxes and container insertsPositive, controlled clinching actionOne inch opening between clinch blade and driver; can be used over obstacles such as box flanges, eliminates the need to diecut for plier blade insertionSix inches deep throat forplacement well in from edgeOperates over 30 to 55 PSI air pressureDrives 3-ribbon wire staplesizes: 3/8", 1/2", 5/8"Magazine capacity: 104 staplesPointed or C blades also availableWeight: 4.5 lbs.