This is an offset head bolt wrench set for Fiat X1/9, 128 and Strada that utilize 19mm hex-head bolt / stud-nut combination.
19mm head bolts and nuts are found on all 1.1/1.3/1.5L carbureted motors, and in 1980 Fuel Injected motors.
A must have when assembling or retorquing a head. Provides flexibility to reach bolt heads around and through the intake plenum.
New and unused.