Use the large body socket 16004NOS w/ solenoids: 18000NOS, 18000BNOS, 18010NOS, 18018NOS, 18045NOS, 18045BNOS, 18048RNOS, 18070NOS, 18178NOS, and 18178BNOS. These new sockets are designed to allow easy maintenance & rebuilding of NOS solenoids using a 3/8" ratchet or torque wrench.