50BV30Chrome vanadium steel
Widely used in automotive, metallurgy mining and other fields
Mirror polished, nichrome plated surface avoid rust
Aluminum alloy box
Contents:
1PC-1/2"DR. Quick ratchet handle
18PCS-1/2"DR. Sockets: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 27, 30, 32mm
3PCS-1/2"DR. Extension bars: 50,125, 250mm
1PC-3-Way adaptor
1PC-1/2"DR. Universal joint
2PCS-1/2DR. Spark plug sockets: 16mm&21mm
1PC -Aluminum alloy box -