A humeral prosthetic , comprising: - a humeral attachment including means for setting and fixing an inclination angle; - an adapter including means for setting a version; and - a spherical head wherein - said means for setting and fixing an inclination angle has a pin that hinges an inclination component to a stem-module of the humeral prosthetic ; said inclination component fits over a tongue/tab of the stem-module and pivots on said pin through an inclination angle; said inclination component includes an opening that provides access to a screw threaded between a pair of spreadable leaves formed in a portion of said tongue/tab ; characterized in that - said means for setting a version comprises a disk having an expandable locking component extending from a side of the disk ; said means for setting a version further comprises the inclination component configured to interlock with the expandable locking component of the disk ; a shallow, elongate concavity extends along a diameter of disk on a side of the disk ; said elongate concavity complements an elongate convex surface formed on said inclination component ; - said disk having a plate and a Morse taper extending from a first side of the plate; said concavity being formed on a second side of the plate and said expandable locking component extending from the second side of the plate; - said spherical head includes means for setting and fixing a radial offset, wherein the humeral attachment interfaces with the adapter , and the adapter interfaces with the spherical head ; and wherein the means for setting and fixing a radial offset comprises a socket configured to interface with the Morse taper of the disk , said socket is formed eccentric to a central axis of the spherical head . - a humeral attachment including means for setting and fixing an inclination angle; - an adapter including means for setting a version; and - a spherical head - said means for setting and fixing an inclination angle has a pin that hinges an inclination component to a stem-module of the humeral prosthetic ; said inclination component fits over a tongue/tab of the stem-module and pivots on said pin through an inclination angle; said inclination component includes an opening that provides access to a screw threaded between a pair of spreadable leaves formed in a portion of said tongue/tab ; - said means for setting a version comprises a disk having an expandable locking component extending from a side of the disk ; said means for setting a version further comprises the inclination component configured to interlock with the expandable locking component of the disk ; a shallow, elongate concavity extends along a diameter of disk on a side of the disk ; said elongate concavity complements an elongate convex surface formed on said inclination component ; - said disk having a plate and a Morse taper extending from a first side of the plate; said concavity being formed on a second side of the plate and said expandable locking component extending from the second side of the plate; - said spherical head includes means for setting and fixing a radial offset, wherein the humeral attachment interfaces with the adapter , and the adapter interfaces with the spherical head ; and wherein the means for setting and fixing a radial offset comprises a socket configured to interface with the Morse taper of the disk , said socket is formed eccentric to a central axis of the spherical head . <EOS>