SOME LIMITED DESIGN KITS AVAILABLE!! Slipjoint Knife Kits in various designs now available. Slipjoints are the most traditional folding knives. A slipjoint has a small spring at the back end of the spine that keeps the open blade in place. The knife is closed by putting pressure on the spine of the blade to overcome the resistance of the spring holding the blade in place. Includes, N690 Stainless Steel BLADE, SPRING and 304 Stainless Liners & 304 Stainless bolsters where indicated. https://www.sdknives.co.za/wp-content/uploads/making-a-slipjoint-folder-tutorial.pdf
