Patent ID: 8621963

Claim:
A device comprising: a. a first element comprising an aperture and including a channel having first side with a channel bottom on a first side of the aperture and a second side with a channel bottom on a second side of the aperture; and b. a second element including: i. a ratchet mechanism; and ii. an elongated neck coupled between the ratchet mechanism and the first element at a lockable hinge, wherein the elongated neck is longer than the ratchet mechanism; wherein the second element is configurable to a plurality of positions by movement around the lockable hinge, and wherein the second element is lockable in the plurality of positions, and further wherein the first side of the channel receives the elongated neck, the aperture receives the ratchet mechanism and the second side of the channel extends beyond the aperture and ratchet mechanism when the second element is configured in one of the plurality of positions.