S & G Tool Aid 34020 12mm & 16mm Compression Test Adapter for Ford Triton/Nissan Vacuum Pumps It provides a great way

It provides a great way to solve that annoying problem of potential crossing contaminating different air lines

or off-road equipment use

Produces 1400 ft-lb of maximum reverse torque and features the tradition 4 step power management switch in the rear of the tool

(2) Pair of jaws

In addition to flawless operation at release

S & G Tool Aid 34020 12mm & 16mm Compression Test Adapter for Ford Triton/Nissan Vacuum Pumps It provides a great wayDual threaded male end provides two adapters in one for compression at the spark plug ports on Ford Triton engines. Provided with a long reach flexible hose to access recesses and around obstructions. Screws onto the 14mm 1. 25 male thread at the end of the hose adapter for Cat. Nos. 34000 and 34300. Also works on Nissan