Description Product Reviews Klein Chicago Grip for Bare Wire .5” to .7” 1656-40 Round, smooth inside jaw contour on this series of grips is ideal for bare ACSR, aluminum, and stranded-copper cables. Round, smooth inside jaw contour on this series of grips is ideal for bare ACSR, aluminum, and stranded-copper cables. Smooth jaws grip with maximum contact and are less likely to damage conductors. 0 Reviews Hide Reviews Product Reviews