1. Material: Made of CR-V for strength and durability, heat-treated chrome vanadium steel with mirror chrome finish for longevity and rust resistance.2. Instructions: Take advantage of the 15-degree offset design for increased range of arc swing in tight spaces, and a secure grip on fasteners by utilizing the classic 6-point design for better fit and contact points.3. Features: Double open-end nut wrench features with a 15-degree offset open end for increased arc swing in tight spaces.4. Use Scenario: Applied in DIY hand-making, automotive repairs, household maintenance, and most general repairs.5. Note: Avoid exposure to corrosive substances to maintain the chrome-coated surface.