5pc Cr-V 1/2" Dr. Triangle Bolt Socket Set for VW/Audi Bosch Injector Light Fit

5pc Cr-V 1/2" Dr. Triangle Bolt Socket M5,6,8,10,12 Set for VW/Audi Bosch Injector Light Fittings. These new style security sockets are designed for the triangular profile, tamperproof fixings found on VAG TDi engines (injection pump quality adjustor), Bosch injector and certain light fittings.