SHAOHUA 9/16"(14mm) Nut Driver 6" 8" 12", Deep Nut Runner Hollow Socket w/ 1/4" Hex Shank Adapter, 1/2" Drive 9/16 Socket for Ceiling Long Threaded Rod Bolts/Ductwork, 3 Length for Overhead Fastening

SHAOHUA 9/16"(14mm) Nut Driver 6" 8" 12", Deep Nut Runner Hollow Socket w/ 1/4" Hex Shank Adapter, 1/2" Drive 9/16 Socket for Ceiling Long Threaded Rod Bolts/Ductwork, 3 Length for Overhead Fastening

• 3 Commonly Used Lengths 150mm + 200mm + 300mm Deep Socket Nut Runner Ideal for Overhead Fastening, Saving Time & Enhancing Efficiency: For Ceiling Long Threaded Rod/Bolts/Hex Nuts/Studs and Ductwork, scaffolding construction, automotive maintenance, etc
• Convenient Hollow Socket: Hollow shaft nut driver set accommodates long bolts and threaded rods for fastening applications; Extra deep sockets facilitates easier access to nuts located in hard-to-reach areas such as ceilings or elevated piping systems
• 9/16"(14mm) Deep Socket 1/2" Drive, 12.7mm Drive: Compatible with electric wrenche, ratchet spanner, curved rod connector. NOTE: Do not use for impact application. Concave retaining groove, paired with O-ring and fixed tip, for enhanced stability
• Featuring 3Pcs Socket Adapter Extension with Universal 1/4 Inch Hex Shank, Fits Most Power Drills: 1 x 360°swivel 1/2" socket adapter (1/4" hex shank), 2 x 1/2" socket adapter (1/4" hex shank), both compatible with 9/16 nut runner
• Complete 1/4-Inch Hex Shank Hollow Nut Driver Set For Diverse Applications: Includes 3 pieces 14mm nut runner, 3 pieces socket adapters, 3 pieces O-rings, 3 pieces locating pins. Heat-treated cr-v steel, 6-point metric size (14mm)