Abstract: Two components necessary to make up a heat exchanger assembly generally need to be brazed. Two components may be secured which do not contain a cladded alloy. Staking or crimping is used to hold the two components together while securing a braze ring captured between the two components which acts as a brazing mechanism.

Abstract: A socket holding device has a plurality of posts extending from a base. The base may be arranged so that shallow wells are linearly arranged in front of deeper wells with the posts extending from the center of the wells. The posts have arms with a radial bead connected thereto receivable within receivers in the shafts of sockets. A socket may be securely retained to the base thereby preventing undesired disengagement from the well if inverted or “knocked over”, while preferably allowing free rotation of an installed socket thus enabling one to read the sizing information on the exterior surface of the socket. This design is believed to provide an ability to be installed and uninstalled from the post multiple times without a loss of grip function and also preferably requires no secondary motion to remove or release the socket, and can consist of a one-piece design.