String and support for light-emitting diodes having a capsule and, at a rear end of said capsule, electrical connecting pins, in which encapsulating blocks embed the rear parts of said diodes, said pins, the end parts of the connecting wires connected to these pins and the adjacent end parts of their sheaths. A top end of the elastomeric sealing element is inhibited from extrusion past the stepped shoulder during the insertion of the mandrel, thereby reducing the risk of damaging the sealing element before the mandrel is fully inserted through the wellhead. Either as a coating on the strong framework struts or between the framework struts and the ceramic or osteoconductive-osteoinductive materials is a resilient material which serves to distribute stresses within the article. The protocol may be a Session Initiation Protocol, and the message can be contained in an Invite request sent from the sending equipment to the receiving equipment. The torque combining mechanism operatively couples the output shaft of the motor to the output member to transmit rotation of the output shaft of the motor to the output member. The present invention includes a hollow tubular structure, a solid rod that runs inside the length of the hollow tubular member, a looped handle that rotates attached to one end of solid rod, and pivotal and stationary grasping prongs located at the end opposite looped handle.