Bi-hex socket set on rail 5-14mm 1/4" 11pcs

• A6700DM 1/4" square drive socket bi-hex profile metric, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13 and 14 mm
• Highly polished finish
• High-performance alloy steel
• Less wear and damage to fastener thanks to Dynamic-Drive™ profile sockets
• Knurled shank for finger turning of free running fasteners
• Thin walled for better accessibility
• Sockets are applicable to nuts and bolts used in the aerospace industry
• Socket gives maximum load distribution and torque from the additional flank area
• Standards: ISO 1174 and DIN 3120