Jet 775185-9-Piece Metric Extra Long Ball Nose Hex Key Set Replacement Parts Spiral flutes are designed to

Spiral flutes are designed to embed themselves deeper into the metal as you turn the tool

Its compatibility with C-604 systems and robust design make it a trusted choice for professionals working with hydraulic tools and equipment

10mm 1/2-Inch DR 2-1/4-Inch (Overall Length) Metric Hex Bit Sockets: 12

Certified to CSA Z259

Quality advances for longer service life include: steel end plate inserts

Jet 775185-9-Piece Metric Extra Long Ball Nose Hex Key Set Replacement Parts Spiral flutes are designed toExtra long, up to 30 Percent longer than conventional hex keys. Improves reach and provides more torque Hex end for extra torque, use for initial loosening and final tightening Ball nose allows angle entry, perfect for blind applications Super bright finish for excellent rust resistance S2 alloy steel hardened to HRC58 62 allows 50 Percent more torque than CrV keys Improved folding case for easier access to smaller sizes Exceeds ANSI standards for