Jet 775185-9-Piece Metric Extra Long Ball Nose Hex Key Set MCF 817 and 842)

817 and 842)

galvanized steel

Include "2-in-1" dust cap for use on male and female coupler halves

Aggressive fast spiral reamers made of high tungsten tool steel for maximum life

Heavy duty extra thick profiled bar stock for maximum strength and leverage

Jet 775185-9-Piece Metric Extra Long Ball Nose Hex Key Set MCF 817 and 842)Extra 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