L-SHAPED BALL POINT HEX. KEY WRENCH SET [9pcs.]*Scroll right to see all columnsE p> 9 pieces hex wrench set in inch sizes Made from carefully selected special alloy steel and properly heat treated, these high grade hex wrenches offer excellent wear resistance and torsional strength. The wrenches can rotate at an angle of up to approximately 25, making it easy to tighten and loosen screws in narrow and deep places. The original plastic holder makes it convenient to carry and manage the tools. No.