bids are invited for tools mechanical open end spanner head or adaptor for inserting type torque wrench, metric size-13 mm aor f, 9x12 mm male rectangular head drive , tools mechanical open end spanner head or adaptor for inserting type torque wrench, metric size 14 mm aor f, 9x12 mm male rectangular head drive , tools mechanical open end spanner head or adaptor for inserting type torque wrench, metric size 15 mm a or f, 9x12 mm male rectangular head drive , tools mechanical open end spanner head or adaptor for inserting type torque wrench, metric size 16 mm a or f, 9x12 mm male rectangular head drive , tools mechanical open end spanner head or adaptor for inserting type torque wrench, metric size 17 mm a or f, 9x12 mm male rectangular head drive , tools mechanical open end spanner head or adaptor for inserting type torque mechanical integration tools mse exemption for turnover yes startup wrench, metric size 19 mm a or f, 9x12 mm malerectangular head drive , tools mechanical open endspanner head or adaptor for inserting type torque wrench,metric size 19 mm a or f, 14x18 mm male rectangular headdrive , tools mechanical open end spanner head oradaptor for inserting type torque wrench, metric size 21 mma or f, 14x18 mm male rectangular head drive , toolsmechanical open end spanner head or adaptor forinserting type torque wrench, metric size 22 mm a or f,14x18 mm male rectangular head drive , toolsmechanical open end spanner head or adaptor forinserting type torque wrench, metric size 24 mm a or f,14x18 mm male rectangular head drive , toolsmechanical open end spanner head or adaptor forinserting type torque wrench, metric size 27 mm a or f,14x18 mm male rectangular head drive total quantity : 140