22 piece combo ball end hex key set with holder. High quality industrial grade professional tools. Made with Eklind Alloy Steel and heat treated for optimum strength and ductility. Finished with Eklind black finish to resist rust.
Sizes:
Inch: .050; 1/16; 5/64; 3/32; 7/64; 1/8; 9/64; 5/32; 3/16; 7/32; 1/4; 5/16 and 3/8
Metric: 1.5mm; 2mm; 2.5mm; 3mm; 4mm; 5mm; 6mm; 8mm and 10mm