. 3PCS-17, 19 ,21mm (11/16", 3/4" ,13/16")

. DR.1/2"

. LENGTH :150mm

. Safety Tool !! Always lower than the safety value.
Using torque wrench for final tightening is necessary !

. Chect the torque strength by torque wrench according
to the maintenance manual of different vehicles.
To ensure the nut fastened securely with correct torque strength.

. PACKING:12SETS /21KGS /22KGS/ 0.6'