Two tenons, Heb. hands, i.e. parts of the boards, so cut and framed that like hands they may take hold of and be fastened into the sockets, Exodus 26:19.
Related Commentaries of Exodus 26:17
Exodus 26:17
17 Two tenonsc shall there be in one board, set in order one against another: thus shalt thou make for all the boards of the tabernacle.