Chrome vanadium steel, hardened and tempered.
Packed in plastic HD storage wallet.
Metric Sizes:
0.7, 0.9, 1.3, 1.5, 2.0, 2.5, 3.0, 4.0, 4.5, 5.0, 5.5, 6.0, 7.0, 8.0, 9.0, 10.0mm
• Imperial Sizes:
00.23, 00.35, 00.50, 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8”
