This professional-grade wrench set features a 100-position ratcheting box end with an ultra-narrow 3.6° arc swing for maximum accessibility in tight spaces. The innovative Surface Grip open-end design provides up to 80% more grip to prevent fastener rounding, while the 180° rotating flex-head locks into 9 different positions for versatile use.

• Includes 6 locking flex-head wrenches in metric sizes: 8, 10, 12, 13, 14, and 15 mm
• 100-position ratcheting box end features an ultra-narrow 3.6° arc swing for tight clearances
• Rotating flex-head offers 180° movement and securely locks into 9 different positions
• Innovative Surface Grip open-end design provides up to 80% more grip and reduces rounding risk
• Universal box-end design works on 6-point, 12-point, square, spline, E-torx, and partially rounded hex fasteners
• Forged from high-strength chromium-vanadium (Cr-V) steel with an industrial black corrosion-resistant finish
• Laser-etched size markings ensure easy identification against the black finish
• Extended overall length provides superior access in confined spaces
• Chamfered lead-ins allow for fast and easy placement onto fasteners
• Package doubles as a convenient storage rack to keep tools organized
• Meets or exceeds ANSI standards for professional performance