Description: This Nut Driver is great for long bolts or threaded rod applications. The anti-slip rubber handle provides comfortable operation. Features: 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 for 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(mm)Total LengthRod LengthHandle Width H77235mm(9.25in)100mm(3.93in)32mm(1.25in) H88235mm(9.25in)100mm(3.93in)32mm(1.25in) H99235mm(9.25in)100mm(3.93in)32mm(1.25in) H1010235mm(9.25in)100mm(3.93in)32mm(1.25in) H1111240mm(9.44in)105mm(4.13in)32mm(1.25in) H1212240mm(9.44in)105mm(4.13in)32mm(1.25in) H1313240mm(9.44in)105mm(4.13in)32mm(1.25in) H1414240mm(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 for Key Screwdriver