• Generous length offers extended reach and increased torque
• Open end is angled 15 degrees so it can flip over and engage fasteners twice as often in tight spaces
• 12-point box end doubles the access angles of a 6-point and is offset 15 degrees to create clearance for fingers
• Box end opening is designed to grip flat sides of fastener head, not corners, to prevent round-off
• Made of premium chrome vanadium steel with a mirror chrome finish

Includes sizes: 8 mm 9 mm 10 mm 11 mm 12 mm 13 mm 14 mm 15 mm 16 mm 17 mm 18 mm 19 mm 20 mm 21 mm 22 mm