Klein 32766 3-in-1 impact flip socket showing 1/4 and 5/16-inch hex ends with a quick-connect shank and internal magnet.
Diagram highlighting 1/4 and 5/16-inch hex driver sizes, 3-inch length, Rare-Earth magnetic retention, and impact rating.
Close-up of a Phillips insert bit inserted into the deep 1/4-inch magnetic cavity of the Klein 32766 flip socket.
Technician detaching a Klein flip socket to easily clean off metallic shavings and magnetic debris during jobsite use.
Electrician using the 3-inch Klein 32766 flip socket on an impact driver to secure ground terminal screws in a panel.
Detailed view of the 1/4 and 5/16-inch color-coded flip socket body mounted on a 1/4-inch quick-connect hex driver shank.
Klein 32766 flip socket attachment installed on a Klein stubby multi-bit handle for manual fastening in low clearance spaces.
Full view of a Klein multi-bit screwdriver handle fitted with the 32766 3-in-1 flip socket extension for compact manual driving.
Klein 32766 magnetic 1/4 and 5/16-inch flip socket positioned next to a standard 1/4-inch hex screwdriver insert bit.
Technician using a Klein stubby driver fitted with the 32766 magnetic flip socket to tighten a ground terminal lug inside a cabinet.
Electrician using the 3-inch magnetic Klein 32766 flip socket on a power driver to reach terminal board screws inside a control cabinet.
Technician using a manual Klein stubby driver fitted with the 32766 flip socket and a Phillips bit to adjust electrical enclosure cover screws.
Power impact driver operating the 32766 magnetic extension bit holder to fast-drive panel screws during electrical cabinet assembly.
Technician inserting the 1/4-inch quick-connect shank of the Klein 32766 flip socket directly into a power impact driver chuck.
Worker holding the compact 3-inch Klein 32766 magnetic flip socket attachment next to a quick-release impact driver collar.
Impact Flip Socket Drivers (32900 + 32907) promotional video
Klein 32766 3-in-1 impact flip socket showing 1/4 and 5/16-inch hex ends with a quick-connect shank and internal magnet.
Diagram highlighting 1/4 and 5/16-inch hex driver sizes, 3-inch length, Rare-Earth magnetic retention, and impact rating.
Close-up of a Phillips insert bit inserted into the deep 1/4-inch magnetic cavity of the Klein 32766 flip socket.
Technician detaching a Klein flip socket to easily clean off metallic shavings and magnetic debris during jobsite use.
Electrician using the 3-inch Klein 32766 flip socket on an impact driver to secure ground terminal screws in a panel.
Detailed view of the 1/4 and 5/16-inch color-coded flip socket body mounted on a 1/4-inch quick-connect hex driver shank.
Klein 32766 flip socket attachment installed on a Klein stubby multi-bit handle for manual fastening in low clearance spaces.
Full view of a Klein multi-bit screwdriver handle fitted with the 32766 3-in-1 flip socket extension for compact manual driving.
Klein 32766 magnetic 1/4 and 5/16-inch flip socket positioned next to a standard 1/4-inch hex screwdriver insert bit.
Technician using a Klein stubby driver fitted with the 32766 magnetic flip socket to tighten a ground terminal lug inside a cabinet.
Electrician using the 3-inch magnetic Klein 32766 flip socket on a power driver to reach terminal board screws inside a control cabinet.
Technician using a manual Klein stubby driver fitted with the 32766 flip socket and a Phillips bit to adjust electrical enclosure cover screws.
Power impact driver operating the 32766 magnetic extension bit holder to fast-drive panel screws during electrical cabinet assembly.
Technician inserting the 1/4-inch quick-connect shank of the Klein 32766 flip socket directly into a power impact driver chuck.
Worker holding the compact 3-inch Klein 32766 magnetic flip socket attachment next to a quick-release impact driver collar.
Impact Flip Socket Drivers (32900 + 32907) promotional video
KLEIN TOOLS

Klein Tools Impact Flip Socket 32766 3 in 1 SAE (1/4 Hex Quick Connect Shaft 3 Inch Steel Driver Magnet Fastening Extension)

In stock
SKU: 32766
$7.99 USD

Description

Klein promotional logo logout

Klein Tools 32766 3-in-1 Magnetic Reversible Impact Flip Socket

The Klein Tools 32766 3-in-1 Impact Flip Socket integrates 5/16-inch hex driving, 1/4-inch shallow hex driving, and a 1/4-inch deep bit holder into a single compact 3-inch attachment. Forged from heat-treated alloy steel, this 3.2 oz (0.20 lb) ASME B107.2 compliant tool features an integrated 1/4-inch quick-connect shank designed for direct mounting into power impact drivers or compatible screwdriver handles. Equipped with an internal Rare-Earth magnet, this driver attachment firmly secures standard hex head screws and inserted 1/4-inch power bits to streamline sheet metal fastening, electrical panel assembly, and HVAC duct installation in low-clearance spaces.

Best Used For:

  • HVAC Sheet Metal & Duct Assembly: Driving 1/4-inch and 5/16-inch self-drilling zip screws with magnetic fastener retention to prevent dropping hardware in overhead air ducts.
  • Electrical Enclosure & Panel Wiring: Fastening terminal ground screws and enclosure panel covers using shallow socket depth in restricted clearance areas.
  • Multi-Bit Power Driver Conversion: Transforming a standard power impact driver into a 1/4-inch bit extension shaft to seat specialty screwdriver insert bits.

Key Performance & Safety Features

  • 3-in-1 Multi-Function Driving Profile: Delivers 5/16-inch hex driving, 1/4-inch shallow hex driving, and a 1/4-inch deep bit holder within one reversible flip socket.
  • Powerful Integrated Rare-Earth Magnet: Retains steel hex fasteners and standard 1/4-inch insert bits securely under high impact vibration.
  • 1/4-Inch Quick-Connect Impact Shank: Fits directly into standard power impact driver chucks and Klein Cat. No. 32308 driver handles.
  • Precision Machined Heat-Treated Metallurgy: Forged alloy steel body complies with ASME B107.2 standards for high rotational torque resistance and extended service life.
  • Optimized Shallow Socket Depth: Prevents long fastener shanks from bottoming out, ensuring maximum surface engagement on thin hex washer heads.
  • Compact 3-Inch Overall Shaft Length: Provides critical reach and maneuvering control inside cramped junction boxes and confined structural framing.

What's Included

  • (1) Klein Tools 32766 3-in-1 Magnetic Reversible Impact Flip Socket with 3-Inch 1/4-Inch Quick-Connect Shaft

Technical Specifications

Brand Manufacturer Klein Tools®
Model Part Number OEM SKU 32766
Tool Classification System 3-in-1 Magnetic Reversible Impact Flip Socket Driver
Core Metallurgy Material Heat-Treated Precision Machined Steel
Primary Input Drive Interface 1/4 inch Quick-Connect Impact Shank
Integrated SAE Socket Sizes 1/4 inch and 5/16 inch Hex
Secondary Driver Functionality 1/4 inch Deep Screwdriver Insert Bit Holder
Socket Point Profile Geometry 6-Point Shallow Profile
Fastener Safety Retention High-Strength Industrial Rare-Earth Magnet
Manufacturing Quality Standards ASME B107.2 Compliant
Overall Unit Dimensions 3.0 inches L x 0.3 inches W x 0.3 inches H (7.6 x 0.8 x 0.8 cm)
High-Voltage Insulated Frame No (Uninsulated - do not use on energized electrical circuits)
Total Piece Count 1 Piece
Assembled Net Product Weight 3.2 oz / 0.20 lb (91 g)
Global Trade Item Number GTIN 00092644327667

Pro-Tip: When driving sheet metal screws in tight quarters, slide off the double-ended socket sleeve to reveal the 1/4-inch deep shaft end. Insert any standard 1/4-inch hex power bit directly into the magnetic shaft cavity to turn the tool into an extended bit holder instantaneously.