WOODPECKER BD70 Pneumatic Nail Puller NailRemovable Nails RangeRemovable Nail Length from 25mm to 70mm (1" to 2 3 4") and Removable Nail Diameter from 2mm to 3. 5mm. The operating pressure is 90 to 120 PSI (Air compressor is needed but not included) Long Lasting and DurableWeighing only 3. 5 LBS (1. 61KG ) , the BD70 features a precision cast, wear resistant aluminium gun body and a high hardness, industrial grade manufactured muzzle for long service life Safety DesignWith Trigger Safety and