quick-access storage
SUPERCOMBO® Open End: Grooves direct force away from fastener corners — prevents rounding
Aluminum octagonal platform for stable placement of large cylinders
and logs all values during long-term measurement jobs
and rounding rivet heads — the standard metalworker's hammer for machinists
Combination Wrench Metric SUPERCOMBO®Set 15pc - Williams quick-access storageA 15 piece metric SUPERCOMBO combination wrench set covering 7 19 mm built for industrial mechanics, millwrights, and heavy equipment techs who need a full metric range in a single aerospace spec set. SUPERCOMBO open ends protect fastener corners from rounding; SUPERTORQUE box ends apply force to fastener flats for higher torque without deforming the hex. Set Contents 15 Metric Wrenches: 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 mm Key Features