●FASTEN SCREW SOCKET: Impact flip socket set is suitable for screw socket fastening at special angles and is widely used in life ●ROTATABLE AND STRONG MAGNETIC ATTRACTION: The angle can be rotated, bring strong magnetic attraction, flexible and convenient, plug and play, easy to use. ●UNIVERSAL SIZE: The socket length is 88mm, the outer diameter of the post is 1/4in, and the inner diameter of the socket is 1/4in, 3/8in, 5/16in respectively ●ROTATABLE AND STRONG MAGNETIC ATTRACTION: The angle can be rotated, bring strong magnetic attraction, flexible and convenient, plug and play, easy to use ●ROTATABLE AND STRONG MAGNETIC ATTRACTION: The angle can be rotated, bring strong magnetic attraction, flexible and convenient, plug and play, easy to use