Features and Benefits:

• Fully polished drop forged alloy steel
• Mounted on a convenient storage rail
• Strong and durable
• Set includes sizes: 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm and 19mm

This is a 10-piece crowfoot wrench set. It is flare nut. It is 3/8 in. Drive.