staple gun HT201, HT202: U type staples: Crown 5mm. Length:10-12mm T type nail: width:1mm, Lenght: 10-14mm Square stapls: Hand tacker HT201, HT202:U type staples: Crown 5mm. Length:10-12mmT type nail: width:1mm, Lenght: 10-14mmSquare stapls: Crown:9.5mm, Length: 4-14mm stape gun B201