9/16"(14mm) Power Nut Driver,Impact Nut Driver Set with 1/4" Hex Shank,Nut Runner Hollow Socket,Fit Long Bolts and Ductwork Power Nut Driver

AYDZWJM 9/16"(14mm) Power Nut Driver,Impact Nut Driver Set with 1/4" Hex Shank,Nut Runner Hollow Socket,Fit Long Bolts and Ductwork Power Nut Driver Made of high carbon steel, it is strong and reliable for long term use. Ideal for overhead tightening of threaded rods and nuts in commercial buildings and HVAC. Specification: Material:High Carbon Steel Color:Black Package includes: 1 x Nut runner hollow socke

• HIGH QUALITY MATERIAL: Our nut driver set is forged from high carbon steel and carbon alloy steel, heat-treated to resist rust and wear. Long service life for heavy construction work
• AERIAL FASTENING: Hollow shaft nut drivers for long bolts, studs or threaded rods reduce time spent manually threading fasteners on threaded rods and simplify overhead fastening applications
• 1/4" HEX SHANK: Approx. 1/4" hex connection increases contact area while protecting bolts from slipping, works directly with impact drills and power drills for automatic tightening, comes with retaining rubber ring
• PIN HOLE DESIGN: Our separate pin hole base design keeps stability, non-slip steel ball, not easy to fall off, the hexagonal part is deep enough to fit the nut and prevents the socket from being inserted too deep, easy to use
• HEX NUT SOCKET SIZE: The hex nut socket size is about 9/16" (14mm) (for the corresponding size of hex nuts), suitable for all kinds of maintenance and installation, auto repair and other occasions, Note: Please make sure it meets the size you need before purchasing
• VERSATILE APPLICATION: Suitable for commercial buildings, HVAC installations, ductwork assembly, and various maintenance tasks requiring secure fastening of threaded rods and nuts in overhead positions