CHARNWOOD PFK04 Deluxe Picture Frame Joining Kit with Corner Clamp

20 x Masonry Nail. The driver for inserting the wedges has a square shaped magnetic tip which securely holds the next wedge in place. When working with taller mouldings, up to 100mm, it is possible to perform an operation known as stacking, where two wedges are inserted on top of each other.

eBay