Abstract: A fastener mechanism operable between an unlocked position and a locked position to securely fasten items of various sizes and shapes includes a first member and a second member each having a sidewall, a front wall, a rear wall and a receiving chamber disposed adjacent the front wall of each member. The second member contains a hollow interior and is slightly larger than the first member so that the first member can be inserted inside the hollow interior. The receiving chambers extend axially along each member and contain an opening and angularly disposed sidewalls forming an apex. To securely fasten the item, the first member is co-axially aligned with the second member so that the receiving chamber openings are oriented to form an aperture to receive the item. The first member is then slideably inserted into the second member hollow interior. As the first member is inserted inside the second member, the aperture reduces in size to grip and securely fasten the item.