Open Klein KNECT 20-Piece Impact Socket Set, showing the 90-tooth pass-through ratchet, flip sockets, low-profile sockets, and adapters stored in the modular orange and clear case.
Annotated image of the open Klein KNECT 20-Piece Socket Set, highlighting the 90-Tooth Pass-Through Ratchet, 6 KNECT Impact Rated Adapters, and the 5 SAE Deep-Well Flip Sockets and 8 Low-Profile Sockets.
Open Klein KNECT 20-Piece Impact Socket Set, showing the sockets and tools partially removed from the organized modular case.
Top-down view of the Klein KNECT 20-Piece Impact Socket Set closed in its clear-lidded, modular orange case, showing the contents secured within the compartments.
Side profile view of the closed Klein KNECT modular storage case, showing the orange base and clear lid.
Diagram illustrating the SAE socket sizes included in the set: 5 Deep-Well Impact Flip Sockets (1/4 inch to 13/16 inch) and 8 Low-Profile Sockets (1/4 inch to 9/16 inch).
A worker using an orange and black impact driver (Klein KNECT system compatible) with a KNECT adapter and socket to drive a fastener into an electrical box mounted on a furnace or HVAC unit.
Close-up of a worker in safety gear using the KNECT Pass-Through Ratchet on a furnace or HVAC unit, demonstrating use of the tool in a confined area.
Close-up of a worker in safety glasses and hardhat using the KNECT Pass-Through Ratchet to work on a fastener in a tight space on an HVAC or furnace unit next to a metal pipe.
Open Klein KNECT 20-Piece Impact Socket Set, showing the 90-tooth pass-through ratchet, flip sockets, low-profile sockets, and adapters stored in the modular orange and clear case.
Annotated image of the open Klein KNECT 20-Piece Socket Set, highlighting the 90-Tooth Pass-Through Ratchet, 6 KNECT Impact Rated Adapters, and the 5 SAE Deep-Well Flip Sockets and 8 Low-Profile Sockets.
Open Klein KNECT 20-Piece Impact Socket Set, showing the sockets and tools partially removed from the organized modular case.
Top-down view of the Klein KNECT 20-Piece Impact Socket Set closed in its clear-lidded, modular orange case, showing the contents secured within the compartments.
Side profile view of the closed Klein KNECT modular storage case, showing the orange base and clear lid.
Diagram illustrating the SAE socket sizes included in the set: 5 Deep-Well Impact Flip Sockets (1/4 inch to 13/16 inch) and 8 Low-Profile Sockets (1/4 inch to 9/16 inch).
A worker using an orange and black impact driver (Klein KNECT system compatible) with a KNECT adapter and socket to drive a fastener into an electrical box mounted on a furnace or HVAC unit.
Close-up of a worker in safety gear using the KNECT Pass-Through Ratchet on a furnace or HVAC unit, demonstrating use of the tool in a confined area.
Close-up of a worker in safety glasses and hardhat using the KNECT Pass-Through Ratchet to work on a fastener in a tight space on an HVAC or furnace unit next to a metal pipe.
KLEIN TOOLS

Klein Tools Impact Socket Set 65240 20 Piece Knect Pass Through Ratchet (90 Tooth 1/4 and 3/8 Inch Drive Fastener Driving)

In stock
SKU: 65240
$119.98 USD

Description

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Klein Impact Socket Set 65240 20 Piece Knect Pass Through Ratchet

The Klein Impact Socket Set 65240 20 Piece Knect Pass Through Ratchet is a high-torque fastening kit engineered for driving hex nuts onto extended threaded rods without bottoming out in confined spaces. Built around a 90-tooth pass-through ratchet, this modular set features impact-rated steel sockets in dual-depth flip and low-profile pass-through designs across SAE sizing scales. Housed in a MODbox-compatible storage case, this 4.03-pound kit utilizes quick-interchangeable adapters to bridge 1/4-inch and 3/8-inch drive impact tools for heavy-duty commercial applications.

Best Used For:

  • Extended Threaded Rod Fastening: Driving hex nuts deep onto long threaded rods and anchor bolts without tool bottoming issues.
  • Confined Space Automotive & Electrical Work: Operating in tight engine bays or crowded electrical enclosures using a 90-tooth minimal arc swing.
  • Modular Jobsite Transport: Stacking and securing components within a clear-lid MODbox-compatible storage container for easy field organization.

Key Performance & Safety Features

  • Dual-Depth Socket Architecture: Combines deep-well flip sockets and low-profile pass-through sockets to cover standard and long bolt applications.
  • 90-Tooth Pass-Through Ratchet: Engineered to provide a minimal arc swing for high-speed ratcheting inside restricted, tight workspaces.
  • Impact-Rated Steel Construction: High-strength metallic composition withstands extreme torque outputs delivered by power impact drivers.
  • KNECT Interchangeable System: Multi-purpose adapters allow seamless connection between impact drivers, pass-through ratchets, and square drives.
  • Color-Coded Size Identification: Sockets feature distinct color codings to accelerate tool selection and reduce downtime on active jobsites.
  • MODbox Modular Storage Case: Rugged compact enclosure features a clear lid and dedicated tray for secure stacking and transport.

What's Included

  • (1) 90-Tooth Pass-Through Ratchet
  • (5) Deep-Well Flip Sockets (1/4 in. x 5/16 in. to 11/16 in. x 13/16 in.)
  • (8) Low-Profile Pass Through Sockets (1/4 in. to 9/16 in.)
  • (6) KNECT Adapters
  • (1) Compact Modular Storage Case with Clear Lid

Technical Specifications

Brand / Manufacturer Klein Tools
Model Number / Part ID 65240
Total Piece Count 20 Pieces
Measurement Standard System SAE (Inch)
Socket & Tool Material Impact-Rated Forged Steel
Drive Compatibility Sizes 1/4 in. and 3/8 in. (via adapters)
Ratchet Gear Architecture 90-Tooth Pass-Through Design
Overall Case Length Dimension 11.38 in. (28.9 cm)
Overall Case Width Dimension 7.5 in. (19.1 cm)
Primary Application Focus Hex Driving & Extended Threaded Rod Fastening
Total System Net Weight 4.03 lbs (1.8 kg)
Pro-Tip: Utilize the pass-through socket design with a cordless impact driver when securing long threaded rods; the hollow head eliminates bottoming out, allowing rapid nut rundown without needing deep well extensions.