US PRO 9pc Extra Long Ball Hex Key Set

A nine piece extra long, hex key set containing popular metric sizes. Longer keys allow a greater amount of torque to be applied to the fastener. Each key has a standard hex end on the short side and a ball end on the long side. The ball end enables the key to be used at up to a 25° angle.

The keys are manufactured from CR-V (chrome vanadium steel) with a fully polished finish. They are heat treated for strength and durability.

• Metric Hex Keys: 1.5, 2, 2.5, 3, 4, 5, 6, 8 and 10mm
• Length: 86 to 222mm
• Extra long
• CR-V
• Heat treated for strength and durability
• Storage clip