Four Klein KNECT M adapters arranged to display drive conversion ends including reducer, impact driver, flip socket, and 3/8-inch square drive adapters.
Diagram labeling all four components of the Klein 65KADPM set including reducer, impact driver, flip socket, and 3/8-inch square drive extension adapters.
Diagram mapping drive inputs and output interfaces for the Klein 65KADPM kit to demonstrate pass-through system cross-compatibility.
Klein impact driver adapter inserting into a 1/4-inch cordless impact driver chuck to illustrate running pass-through sockets on power tools.
Klein 3/8-inch square drive extension adapter aligning with a KNECT M pass-through ratchet handle to demonstrate backward socket compatibility.
Diagram showing how the Klein flip socket adapter connects modular flip sockets directly into a KNECT M pass-through ratchet handle.
Diagram showing the KNECT M to S reducer adapter mounted inside a KNECT M ratchet wrench to drive smaller S-series pass-through sockets.
Klein Tools Manufacturing promotional video
Four Klein KNECT M adapters arranged to display drive conversion ends including reducer, impact driver, flip socket, and 3/8-inch square drive adapters.
Diagram labeling all four components of the Klein 65KADPM set including reducer, impact driver, flip socket, and 3/8-inch square drive extension adapters.
Diagram mapping drive inputs and output interfaces for the Klein 65KADPM kit to demonstrate pass-through system cross-compatibility.
Klein impact driver adapter inserting into a 1/4-inch cordless impact driver chuck to illustrate running pass-through sockets on power tools.
Klein 3/8-inch square drive extension adapter aligning with a KNECT M pass-through ratchet handle to demonstrate backward socket compatibility.
Diagram showing how the Klein flip socket adapter connects modular flip sockets directly into a KNECT M pass-through ratchet handle.
Diagram showing the KNECT M to S reducer adapter mounted inside a KNECT M ratchet wrench to drive smaller S-series pass-through sockets.
Klein Tools Manufacturing promotional video
KLEIN TOOLS

Klein Tools KNECT M Impact Socket Adapter Set 65KADPM 4 Piece (3/8 Inch Hex Drive Pass Through Reducer Flip Socket Converter Kit)

Only 2 left
SKU: 65KADPM
$14.98 USD

Description

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Klein Tools 65KADPM KNECT™ (M) 4-Piece Pass-Through Impact Socket Adapter Set

The Klein Tools 65KADPM KNECT™ (M) 4-Piece Impact Socket Adapter Set functions as a cross-compatible pass-through drive conversion system engineered to interlock modular ratchets, impact drivers, and specialized sockets across electrical and mechanical applications. Forged from heat-treated Chrome-Moly and Chrome-Vanadium alloy steel with a black manganese phosphate protective finish, this 4-piece kit weighs 8/25 lb (0.32 lb) and occupies a compact footprint measuring 2-1/2 inches high by 9/10 inch wide. Built to absorb high rotational torque shock loads, this system enables electricians, HVAC installers, and plant maintenance personnel to interface KNECT™ (M) pass-through tools with standard 3/8 inch square sockets, 1/4 inch power impact drivers, modular flip sockets, and smaller KNECT™ (S) socket sizes without dropping attachments under power.

Best Used For:

  • Impact Driver Pass-Through Conversion: Mounting KNECT™ (M) pass-through sockets onto standard 1/4 inch quick-connect power impact drivers for high-speed threaded rod running.
  • Modular Flip Socket Coupling: Connecting Klein flip sockets directly to 3/8 inch hand ratchets or KNECT™ (M) pass-through ratchet wrenches.
  • System Size Reduction: Adapting KNECT™ (M) pass-through ratchet handles down to operate smaller KNECT™ (S) sockets without needing secondary drive handles.

Key Performance & Safety Features

  • Heat-Treated Cr-Mo & Cr-V Alloy Steel Construction: Premium alloy steel metallurgy resists twisting, cracking, and drive anvil rounding under heavy rotational impact loads.
  • Black Manganese Phosphate Finish: Industrial-grade protective coating delivers long-lasting corrosion and rust resistance in damp or harsh jobsite environments.
  • 1/4-Inch Impact Power Shank Compatibility: Converts standard 1/4 inch cordless impact drivers to run KNECT™ (M) pass-through sockets directly.
  • KNECT™ (M) to KNECT™ (S) Reducer Adapter: Enables larger (M) series pass-through wrenches to drive smaller (S) series sockets for enhanced tool versatility.
  • 3/8-Inch Square Drive Interface: Bridges traditional 3/8 inch square drive sockets to KNECT™ pass-through ratchets and handles.

What's Included

  • (1) KNECT™ (M) Impact Driver Adapter (1/4-Inch Power Hex to KNECT™ M Interface)
  • (1) 3/8-Inch Square Drive Adapter (KNECT™ M Interface to 3/8-Inch Male Square Drive)
  • (1) Dual Drive Flip Socket Adapter (3/8-Inch Square & KNECT™ M to Flip Socket Interface)
  • (1) KNECT™ (M) to KNECT™ (S) Reducer Adapter

Technical Specifications

Brand Manufacturer Klein Tools®
Model Part Number OEM SKU 65KADPM
Tool Classification System KNECT™ (M) Modular Pass-Through Impact Adapter Set
Core Metallurgy Materials Chrome-Molybdenum (Cr-Mo) & Chrome-Vanadium (Cr-V) Steel
Surface Protective Finish Black Manganese Phosphate Corrosion-Resistant Finish
Primary Drive Interface Size 3/8 inch Nominal Modular System Interface
Power Driver Input Shank 1/4 inch Quick-Connect Power Hex Shank
Socket System Compatibility 3/8 inch Square, Klein Flip Sockets, KNECT™ (M), KNECT™ (S)
Overall Unit Height 2-1/2 inches (6.4 cm)
Overall Unit Width & Length 9/10 inch W x 9/10 inch L (2.3 cm x 2.3 cm)
High-Voltage Insulated Frame No (Uninsulated - do not use on energized electrical circuits)
Package Piece Quantity 4 Adapters
Net Product Weight 8/25 lb / 0.32 lb (100 g)
Global Trade Item Number GTIN 00092644653063

Pro-Tip: When using the KNECT™ (M) to KNECT™ (S) reducer adapter to drive smaller sockets with a 3/8 inch ratchet, monitor your applied torque closely. The extra leverage of a 3/8 inch handle can easily over-torque smaller 1/4 inch or 5/16 inch fasteners, so stop pulling as soon as the fastener seats fully.