Our patent pending locknut wrench design features opposing offset bends for easy access to difficult to reach locknuts|Three wrenches included for most commonly used conduit sizes, 1/2 in, 3/4 in and 1 in|Two internal magnets on each wrench hold the set together for easy storage|The slim alloyed steel design allows for access when space is limited|Each wrench is a different color and marked to easily identify size|Hooked tip latches on locknut for ultimate turn leverage|Steel design is corrosive resistant and durable