Tacwise Flat Wire Staple. Ideal for breather membrane (Tyvek etc) building paper and insulation. For hand/electric staple guns and hammer tackers using 140 T50 G type staples. Compatible with Tacwise A14014V.Selection pack containing: 700 x 6mm.1000 x 8mm.1000 x 10mm.1000 x 12mm.700 x 14mm.PTDTAC0350