【Rotatable】: 1/2 inch universal joint socket can flexibly adapt to various working angles; it has built in elastic function to extend service life
【High Fit Design】: Swivel socket adapter, concave interface design, high fit, stable embedding, anti wear
【Premium Material】: Impact driver adapter is made of quality steel material, strong and suitable for high intensity use
【Multifunction Use】: Impact socket extension is suitable for various scenarios such as automobile maintenance and mechanical assembly, 1 machine for multiple uses
【Wide Applicability】: Universal joint socket is suitable for various electric wrenches and 1/2 pneumatic wrenches, with strong versatility