1.Optimum material, excellent carbon steel at both ends of the connecting rod, cold forging technology of die forging, precision forging, elastic metal hose 65MN.
2.Surface treatment, bendable elastic connector surface chrome plating, rust-proof.
3.The hose is heat treated by computer control, with high hardness stability, good elasticity and high strength.
4.Including 3 sizes, 1/4'' connecting rod, 3/8'' connecting rod, 1/2'' connecting rod, meet your different need.
5.Use for tightening fasteners such as nuts or bolts in narrow space, easily solve the repair the car engine stricture uninstall screw.