Clip set of double head socket wrenches forged from CRV steel for tightening and fitting

Set of double head hex socket wrenches made of chrome vanadium steel with high resistance and dimensional accuracy. Hardened and tempered heat treatment for longer lifespan. Wide neck and thicker nose for optimum screw head clamping. Matt chrome-plated finish for higher rust resistance. Tightening torque 50% higher than standard. Compliant with EN 899 standard. Can be used with another wrench for final tightening and/or with a pin, from size 10x11. For jobs involving tightening and removing Allen screws. Packed in a sturdy, compact, foldable and easy-to-carry bag.