AJ Manufacturing AMETSS9 9pc 3/8" Drive SAE / Metric Twist Socket Set. The next generation of damaged fastener removal sockets! Easily remove damaged and odd sized nuts, bolts, pipe nipples and studs. Simply place the twist socket on the fastener and turn. Works as easily as a regular socket. Much faster and safer to use than torches, chisels or pounding on smaller size sockets. SAE Sizes: 7/16", 5/8" & 3/4". Metric Sizes: 17mm, 19mm, & 21mm.
