This twist socket set is a tool and is specially designed for loosening a nut, which can not be done by a socket or wrench.
This tool is only useful for a nut with positive threads.
This tool can be used while a nut could not be loosened because of rust and deformation.
This socket set is made of AIS14340 with HRC52-55 degree handness.
Use on the damaged screws & nuts.Special spiral design for easier to remove the damaged screws.
Size: 3/8", Dr. 8, 10, 12, 13, mm(length: 32mm)
1/2" Dr. 14, 15, 16, 17, 19, 21 mm(length: 34mm)
2 pcs pin punched 72, 80mm
WARNING: California prop 65 - This product contains chemicals known to the state of California to cause cancer, birth defects or other reproductive harm. For more information go to https://www.p65warnings.ca.gov/