Beta 42INOX-AS Series Stainless Combination Wrenches, SAE

The 42INOX-AS Series combination wrenches from Beta Tools have one open end (15° angle) and one offset 12-point box end. Both ends fit the same size SAE (fractional inch) fasteners. The series number is stamped in the center of the handle, and the size is stamped on each end for quick identification.

Beta Inox (short for "in-oxidizable") tools are designed for use in critical environments where contamination is unacceptable, such as nuclear facilities, pharmaceutical production (Class C), biotech, food production, and offshore marine environments. The use of mild steel tools in these environments can lead to corrosion and rust formation, even on stainless steel fasteners. Beta Inox tools are constructed of magentic stainless steel (AISI 420), expertly heat-treated to achieve strength comparable to standard Beta tools. These Inox wrenches can also be sterilized in an autoclave at 121°C (250°F).