HQ475, 4-3/4" HYDRAQUAKER (DAH DRILLING JAR), NC38 (3.5IF) BOX X PIN

HQ475, 4-3/4" HYDRAQUAKER (DAH DRILLING JAR), XT39 BOX X PIN

HQ650, 6-1/2" HYDRAQUAKER (DAH DRILLING JAR), NC50 (4.5IF) BOX X PIN

HQ650, 6-1/2" HYDRAQUAKER (DAH DRILLING JAR), NC46 (4.5XH or 4.0IF) BOX X PIN

HQ625, ASSEMBLY, NC50 (4.5IF)

HJ425, 4-1/4" HYDRA-JAR AP (DAH DRILLING JAR), HVOF, XT31 BOX X PIN.