The Klein Tools Locknut Wrench Set, No. 50900R, features opposing offset bends for access to difficult-to-reach locknuts. Three wrenches are included in this set: 1/2", 3/4", and 1". Two internal magnets on each wrench hold the the set together for easy storage. The alloyed steel design allows for access when space is limited. For size identification, each wrench is a different color. The hooked tip latches on the locknut for additional turn leverage. Its steel design is corrosive resistant.