Four Klein KNECT S adapters arranged to show drive interfaces including expander, impact driver, flip socket, and 1/4-inch square drive adapters.
Diagram identifying all four components of the Klein 65KADPS kit including expander, impact driver, flip socket, and square drive adapters.
Diagram mapping drive inputs and output interfaces for the Klein 65KADPS adapters to show cross-system pass-through tool compatibility.
Klein impact driver adapter aligning with a 1/4-inch cordless impact chuck to demonstrate converting power tools for pass-through sockets.
Klein 1/4-inch square drive adapter aligning with a KNECT S pass-through wrench to illustrate backward compatibility with standard sockets.
Diagram demonstrating how the Klein flip socket adapter connects modular flip sockets directly to KNECT S pass-through ratchet handles.
Diagram illustrating how the KNECT S to M expander adapter connects larger M-series sockets to a smaller S-series pass-through ratchet.
Four Klein KNECT S adapters arranged to show drive interfaces including expander, impact driver, flip socket, and 1/4-inch square drive adapters.
Diagram identifying all four components of the Klein 65KADPS kit including expander, impact driver, flip socket, and square drive adapters.
Diagram mapping drive inputs and output interfaces for the Klein 65KADPS adapters to show cross-system pass-through tool compatibility.
Klein impact driver adapter aligning with a 1/4-inch cordless impact chuck to demonstrate converting power tools for pass-through sockets.
Klein 1/4-inch square drive adapter aligning with a KNECT S pass-through wrench to illustrate backward compatibility with standard sockets.
Diagram demonstrating how the Klein flip socket adapter connects modular flip sockets directly to KNECT S pass-through ratchet handles.
Diagram illustrating how the KNECT S to M expander adapter connects larger M-series sockets to a smaller S-series pass-through ratchet.
KLEIN TOOLS

Klein Tools KNECT S Impact Socket Adapter Set 65KADPS 4 Piece (1/4 Inch Hex Drive Pass Through Expander Flip Socket Converter Kit)

Only 2 left
SKU: 65KADPS
$14.98 USD

Description

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

The Klein Tools 65KADPS KNECT™ (S) 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. Manufactured from premium heat-treated Chrome-Moly and Chrome-Vanadium steel with a corrosion-resistant black manganese phosphate finish, this 4-piece kit weighs just 11/50 lb (0.22 lb) and occupies a compact footprint measuring 2-1/2 inches high by 9/10 inch wide. Engineered to absorb severe rotational shock loads from power tools, this system allows commercial electricians, HVAC technicians, and industrial maintenance personnel to bridge KNECT™ (S) pass-through tools to standard 1/4 inch square sockets, 1/4 inch power impact drivers, modular flip sockets, and larger KNECT™ (M) socket profiles without dropping attachments during high-torque driving tasks.

Best Used For:

  • Power Driver Pass-Through Conversion: Mounting KNECT™ (S) 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 1/4 inch hand ratchets or KNECT™ (S) pass-through ratchet wrenches.
  • System Size Expansion: Expanding KNECT™ (S) pass-through ratchet drive capacity to operate larger KNECT™ (M) sockets without carrying secondary ratchets.

Key Performance & Safety Features

  • Heat-Treated Cr-Mo & Cr-V Metallurgy: High-tensile alloy steel construction withstands continuous rotational shock loads without rounding drive tangs or cracking under impact torque.
  • Black Manganese Phosphate Coating: Industrial-grade surface treatment provides superior rust and corrosion protection in damp jobsite environments.
  • Impact-Rated Driver Compatibility: Precision-milled 1/4 inch power shank converts power impact drivers to run pass-through socket hardware directly.
  • KNECT™ (S) to KNECT™ (M) System Expander: Allows smaller (S) series pass-through wrenches to drive larger (M) series sockets for enhanced jobsite versatility.
  • Cross-System Modular Flexibility: Enables seamless cross-compatibility between traditional 1/4 inch square sockets, modular flip sockets, and pass-through ratchet handles.

What's Included

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

Technical Specifications

Brand Manufacturer Klein Tools®
Model Part Number OEM SKU 65KADPS
Tool Classification System KNECT™ (S) Modular Pass-Through Impact Adapter Set
Core Metallurgy Materials Chrome-Molybdenum (Cr-Mo) & Chrome-Vanadium (Cr-V) Alloy Steel
Surface Protective Finish Black Manganese Phosphate Corrosion-Resistant Coating
Primary Drive Interface Size 1/4 inch Nominal Modular System Interface
Power Driver Compatibility 1/4 inch Quick-Connect Power Impact Drivers & Drills
Socket System Compatibility 1/4 inch Square, Klein Flip Sockets, KNECT™ (S), KNECT™ (M)
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 11/50 lb / 0.22 lb (100 g)
Global Trade Item Number GTIN 00092644653056

Pro-Tip: When using the KNECT™ (S) to KNECT™ (M) expander adapter to drive larger sockets, ensure the internal retaining ring snaps fully into place before applying high torque with a breaker bar or impact driver. Verifying solid mechanical engagement prevents joint wobble and ensures maximum torque transfer across the adapter interface.