5 6 amp 7 are considered to be a means for disengaging said setting tool assembly from said billet referring now to fig5 8 and especially fig8 details of the assembly at the anchor end of the device are shown to assemble this portion a shear ring retainer 23 is slid onto the opposite end of the setting rod 7 which has already been installed in the billet 4 next a shear ring 20 is installed into a recess of the setting rod 7 next a lock nut 23 and a lock mandrel 19 are threaded together using threads h again referring to fig8 the upper slip 14 is installed into the recess of the anchor mandrel 8 and then they are slid over a lock mandrel 19 which aligns the milled flats m with the flat face of the upper slip 14 next the anchor mandrel 8 is threaded to the aluminum billet 4 using thread j next the lower slip 9 is slid onto the anchor mandrel 8 using the t slot n after which a shear rod 24 is installed next an upper cone 10 a drive ring 13 and a spring 15 are slid onto the anchor mandrel 8 then the crosslink mandrel 17 is installed into the bore of the anchor mandrel 8 and then threaded to the lock mandrel 19 using thread p until the slots on the anchor mandrel 8 drive ring 13 and the crosslink mandrel 17 are aligned at point q next a crosslink key 16 is installed through the anchor.