2500 Alfamacchine PTU Universal V-Nails (Wedges) 12mm Hardwood 3000 pieces
Power Twist PTU UNIVERSAL V-Nails (Wedges)
PTU Universal v-nails are 10.3mm wide. They fit most underpinners using v-nails of that width.
The Power Twist v-nail format was designed by Alfamacchine engineers. The unique and patented tapered shape draws the mouldings tightly together. Made in their factory in Italy from high quality carbon steel. Bonded in sticks of app 200 for easy handling.
An occasional user error is to put v-nails in upside down. One face is silver – the blunt face. The other face is darker – that is the sharp face. Insert – silver face down, darker face up.