High structural strength socket

A socket comprising:

• a main body with a first connecting portion and a first joining portion, the first connecting portion extends circumferentially on a first inner periphery of the main body and defines a space, wherein the first connecting portion includes a plurality of surfaces disposed circumferentially and surrounding the space, wherein the first joining portion extends circumferentially on a first outer periphery of the main body and includes a plurality of recesses and a plurality of protrusions disposed circumferentially, and wherein the first joining portion surrounds the first connecting portion;
• and
• a sleeve with a second joining portion, wherein the second joining portion extends circumferentially on a first inner periphery of the sleeve and includes a plurality of recesses and a plurality of protrusions disposed circumferentially, and wherein the sleeve is retained on the main body and the second joining portion matches with the first joining portion, with the plurality of recesses of the first joining portion corresponding to the plurality of protrusions of the second joining portion and the plurality of protrusions of the first joining portion corresponding to the plurality of recesses of the second joining portion.