The width or wing span of these V-Nails is 10.2 mm wide. They work in the largest variety of :
V-Nails , Under pinners, Joiners by manufacturers such as:
Inmes, FS-1000,Cassese, Framer's Corner, Morso, Pistorius, Unimatic, Gielle, Omga, Brevetti Delta, Taurus, Dual , Euro and many others.