EGA Master, Non-sparking ballpoint hexagonal key

Reference:  ballpoint hexagonal key

Specifications                      

Materials: Beryllium copper Cu-Be

Models: ballpoint hexagonal key

Available in:

Hexagonal key
Standard and long version

Hardness: 283-365 Brinell.

Optional: inches

Protection: Tools made of Cu-Be alloy can be used in all groups (I, IIA, IIB, IIC) in a safe way, with the only exception of acetylene, with which copper might react and create highly explosive acetylite gases.

Documentation in PDF...