Klein Tools Impact Driver Flip Socket Set 32934 9 in 1 Multi Size (1/4 Hex Drive Rare Earth Magnet Steel Alloy HVAC Electrical Fastening)

Klein Tools 32934 9-in-1 Impact-Rated Flip Socket Set

The Klein Tools 32934 is a 9-in-1 impact-rated flip socket set engineered with a 1/4-inch hex drive shaft to accommodate eight standard SAE hex nut driver sizes and an integrated 1/4-inch bit-holding feature. Forged from high-strength steel alloy, this 7.36-ounce multi-bit driver attachment features 4 color-coded dual-ended sockets—covering 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, and 3/4-inch hex sizes—that store in any order along the main shaft. Integrated with high-strength Rare-Earth magnets inside each socket to hold heavy metal fasteners, it attaches directly into cordless impact drivers or quick-connect hand drivers to accelerate HVAC ductwork, electrical box mounting, and commercial mechanical fastening.

Best Used For:

• HVAC Sheet Metal Duct Installation: Fastening sheet metal screws and duct flange bolts with rapid interchangeability between 1/4-inch and 5/16-inch hex head sizes.
• Commercial Electrical Panel & Conduit Mounting: Driving heavy hex-head anchors, strut channel nuts, and junction box hardware securely using impact drivers.
• Industrial Equipment & Mechanical Assembly: Securing machinery guards, structural steel brackets, and pipe hangers across 8 standard SAE hex nut sizes.

Key Performance & Safety Features

• 9-in-1 Modular Fastening Capability: Provides 8 popular hex nut driver sizes and a 1/4-inch driver bit socket in a single compact tool shaft.
• Rare-Earth Fastener Retention Magnets: High-pull internal magnets hold steel hex head screws and nuts firmly for overhead and one-handed driving.
• Impact-Rated Steel Alloy Construction: Full heavy-duty steel forging withstands high torque spikes from high-rpm cordless impact drivers without splitting.
• Color-Coded Sockets with Any-Order Storage: Bright color bands allow instant size identification, and flip sockets nest in any orientation along the shaft.
• Shallow Socket Well Depth Profile: Optimized socket well depth prevents hex head fasteners from bottoming out or jamming during high-speed driving.
• Universal 1/4-Inch Quick-Connect Compatibility: Standard 1/4-inch hex shank locks into impact driver chucks or Klein quick-connect screwdriver handles.

What's Included

• (1) Klein Tools 1/4-Inch Drive Impact-Rated Shaft with Integrated Bit Holder
• (1) 1/4-Inch x 5/16-Inch Dual-Ended Flip Socket
• (1) 3/8-Inch x 7/16-Inch Dual-Ended Flip Socket
• (1) 1/2-Inch x 9/16-Inch Dual-Ended Flip Socket
• (1) 5/8-Inch x 3/4-Inch Dual-Ended Flip Socket

Technical Specifications

Pro-Tip: Slide unused flip sockets toward the impact driver chuck when using a smaller size to maintain balanced tool rotation and prevent axial vibration during high-rpm driving.