TEKTON 1955 Jumbo Combination Wrench Set, Inch, 1-5/16-Inch - 1-1/2-Inch, 4-Piece Wrench openings are precisely sized for an exact fit Raised-panel design reduces weight while maintaining strength Open end is angled 15 degrees for work in tight spaces 12-point box end is offset 15 degrees for knuckle-saving clearance Chrome-plated finish resists corrosion and is easy to clean