Item No.: B03R064
.Material：Cr-v（50BV30）   
.Include：1Pc 4 IN 1 socket,1Pc 1/2" Dr.75mm Bar;   
.Double ends impact socket with hands-free adjustment between socket sizes；   
.Two coaxial spring-loaded 17/21mm and 19/22mm hex socket sizes in one tool;   
.Deep socket with a 1/2-Inch drive works great for pole hardware installation and removal;   
.High-torque, 12-point and 6-point design is easier to position and works with square fasteners;