Blulu 9/16" Power Nut Driver Nut Runner Hollow Socket with 1/4" Hex Shank Fit Long Bolts and Ductwork Power for Overhead Fastening Applications Operations

Features: Solid material: The product is made of metal, which is sturdy and reliable, can be applied for a long time. Utility tools: This useful tool is ideal for commercial buildings and HVAC in threaded rod and nuts overhead fastening work. Specifications: Material: metal Color: black Size: End outer diameter: about 0.55 inch/ 14 mm Package includes: 1 X 6 inch length nut runner hollow socket 1 X 8 inch length nut runner hollow socket 1 X 10 inch length nut runner hollow socket Notes: Manual measurement, please allow slight errors on size. The color may exist slight difference due to different screens.

• Overhead Fastening: hollow shaft nut driver for long bolts, studs or threaded rod, can reduce time spent hand threading fasteners over threaded rod, streamlines overhead fastening applications operations
• Hollow Sockets: the hollow shafts allow long bolts and threaded rod to pass through in fastening applications, while the increased socket lengths provide better accessibility to nuts in hard to reach places located in high places in ceiling or ductwork
• Hexagon Nut Socket Size: hexagon nut socket diameter size has about 9/16", (suitable for hex nuts of corresponding sizes), set contains about 6 inch, 8 inch and 10 inch (can accommodating bolts length) hollow socket; You can choose the appropriate sleeve according to your threaded rod length
• 1/4" Hex Shank: about 1/4" hex quick connect works directly with both impact drivers and drill drivers, automated fastening, attached fixed rubber ring
• Lenient Inner Wall: smooth, lenient hollow socket inner wall prevents shaft from biting and ruining threads, Simplify your work while protecting your threaded rod