Model Number: Tubular Box Wrench Set Features: Multifunctional A professional tool set for automotive repair, plumbing, maintenance work, etc. perfect for accessing nuts and bolts in hard to reach places. for strength and durability and are zinc coated for rust and corrosion resistance. Double ended design. Highly polished finish. For professional or DIY use. size:6-7mm,8-9mm,10-11mm,12-13mm,14-15mm,16-17mm,18-19mm,20-22mm Rod length: Approximately 130mm Socket wrench about: 101-130mm Material:steel colour:Silver Package Contents: 8 * wrench 2 * torque rod Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.