ball-and-socket joint

ball-and-socket bearing

ball-and-socket hinge

ball-and-socket support

ball socket

handle with flexible joint for socket

ball-and-spigot joint

T-handle spark plug wrench with jointed socket and hexagonal opening

ball joint

fuse socket

socket wrench

breech piece socket

taillight socket

trunnion socket

antiaircraft mounting socket

fuze socket

connector socket

socket

socket head

socket head cap screw

handle socket

key with handle for hexagon socket screws

offset handle for socket

socket handle assembly

T-handle key with jointed hexagonal socket bit

T-handle wrench with jointed hexagonal socket

T-handle wrench with jointed hexagonal socket with block system

cap and ball revolver

Allied Joint Doctrine for Joint Targeting (AJP-3.9)

Joint Information Operations Center /Joint Intelligence Operations Center (JIOC)

U-joint (universal joint / universal coupling)

Joint Centre for Control and Coordination on ceasefire and stabilization of the demarcation line (JCCC)

observation and fields of fire, avenues of approach, key and decisive terrain,obstacles, and cover and concealment (OAKOC)