TEKTON 1960 Jumbo Combination Wrench Set, Inch, 1-3/8-Inch - 2-Inch, 6-Piece Wrench openings are precisely sized for an exact fit Raised-panel design reduces weight while maintaining strength Open ends are angled 15 degrees for work in tight spaces 12-point box ends are offset 15 degrees for knuckle-saving clearance Chrome-plated finish resists corrosion and is easy to clean