A sled for retaining an electronic device positioned in a housing includes an elongated member, a plurality of support elements, a clasping mechanism, and a locking element. The elongated member includes a proximal portion and a distal portion. The elongated member circumscribed by a perimeter portion. The plurality of support elements are positioned along the perimeter portion of the elongated member and are configured to support and/or retain the housing. The clasping mechanism is rotatable from a first position configured to retain the electronic device to a second position to release the electronic device. The locking element is adapted to engage the locking portion to selectively lock the clasping mechanism in the first position or the second position.