Description: This Nut Driver is great for long bolts or threaded rod applications. The anti-slip rubber handle provides comfortable operation. Features: 100% brand new and high quality. Built-in anti-slip rubber handle provides comfortable operation. With different sizes for more options: 7mm/8mm/9mm/10mm/11mm/12mm/13mm/14mm(Optional). Extended length to meet your different needs. Hollow shaft, can accommodate long bolts. Made of chrome-vanadium steel, hardened for maximum torque and wear resistance. Great for driving hex fasteners or using on long bolts or threaded rod applications. Specifications: Rod Material: Chrome-vanadium Steel Handle Material: PP + TPR Main Color: Red + Black + Silver Screw Head Type: Hexagon Size Type: 1# / 2# / 3# / 4# / 5# / 6# / 7# / 8# (Optional) ( 1#: H7, 2#: H8, 3#: H9, 4#: H10, 5#: H11, 6#: H12, 7#: H13, 8#: H14 ) Size: (please see size pictures for details of specific parts) Type φ（mm） Total Length Rod Length Handle Width H7 7 235mm(9.25in) 100mm(3.93in) 32mm(1.25in) H8 8 235mm(9.25in) 100mm(3.93in) 32mm(1.25in) H9 9 235mm(9.25in) 100mm(3.93in) 32mm(1.25in) H10 10 235mm(9.25in) 100mm(3.93in) 32mm(1.25in) H11 11 240mm(9.44in) 105mm(4.13in) 32mm(1.25in) H12 12 240mm(9.44in) 105mm(4.13in) 32mm(1.25in) H13 13 240mm(9.44in) 105mm(4.13in) 32mm(1.25in) H14 14 240mm(9.44in) 105mm(4.13in) 32mm(1.25in) Quantity: 1 PC (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: (No retail package) 1 X Hex Nut Key Screwdriver