• High visibility markings are laser etched before the chrome process, making the sockets resistant to abrasion and corrosion. • Red and Blue high visibility markings allow for easy and fast identification of each socket. • Radiused corner design on the sockets allows for almost total torque to the flat of the fastener instead of the corners. • Sockets feature chamfered ends that quickly guide the fastener into the socket. • Includes anodized heavy-duty alloy rail with quick connect sliding brackets