KLEIN TOOLS 65500KNECT

Klein Tools 65500KNECT KNECT Impact Socket Set Instruction Manual

Model: 65500KNECT

Introduction

This manual provides essential information for the safe and effective use of your Klein Tools 65500KNECT KNECT Impact Socket Set. This 39-piece set includes SAE and Metric pass-through sockets, a 90-tooth ratchet, a screwdriver handle, and various bits, all organized within a durable MODbox case. Please read these instructions thoroughly before operating the tools.

What's Included

Your Klein Tools 65500KNECT KNECT Impact Socket Set contains the following components:

  • 18 SAE and Metric Impact-Rated Pass-Through Sockets
  • 6 SAE and Metric HD Flip Sockets
  • 5 ProFlex 1/4-Inch Impact Driver Bits
  • 90-Tooth Pass-Through Ratchet
  • Cushion-Grip Pass-Through Screwdriver Handle
  • 1/4-Inch Square Drive Adapter
  • 3/8-Inch Square Drive Adapter
  • 1/2-Inch Square Drive Adapter
  • Impact Adapter
  • 3-Inch Hollow Extension
  • Magnetic Impact Bit Holder
  • MODbox Case for storage and organization
Image showing the SAE and Metric sockets included in the Klein Tools KNECT Impact Socket Set.

Figure 1: Overview of SAE and Metric sockets.

Image showing the ratchet, screwdriver handle, adapters, and bits included in the Klein Tools KNECT Impact Socket Set.

Figure 2: Additional components including the ratchet, screwdriver, and various adapters and bits.

Key Features

  • Pass-Through Design: The 90-tooth ratchet and sockets feature a pass-through design, allowing them to be used on extended threaded rods for increased versatility.
  • Impact Rated: All sockets are impact-rated for durability and use with impact drivers.
  • Cushion-Grip Handle: The screwdriver handle provides comfort and control during high-torque applications.
  • Compact Ratchet: The slim profile ratchet head and minimal arc swing enable access in tight spaces.
  • Multi-Purpose Sockets: 1/4-inch sockets can double as bit holders.
  • MODbox Compatible: The included case is designed to be stackable and compatible with the Klein Tools MODbox system.
Close-up of the pass-through ratchet and socket on a threaded rod.

Figure 3: The pass-through feature allows for work on extended threaded rods.

Diagram showing the compact design and contoured handle of the ratchet, along with a 3/8 inch adapter.

Figure 4: Ratchet design highlights compact profile and comfortable grip.

An impact driver with an impact-rated socket attached.

Figure 5: Sockets are impact-rated for use with power tools.

A deep-well socket showing two sizes in one, with color-coded markings.

Figure 6: Deep-well sockets offer two sizes in one for versatility.

A 1/4 inch socket connected to a bit, demonstrating its use as a bit holder.

Figure 7: The 1/4-inch socket can also function as a bit holder.

A 3-inch hollow nut driver extension with a socket attached to a screwdriver handle.

Figure 8: The 3-inch hollow extension allows long threaded rods to pass through.

The Klein Tools KNECT Impact Socket Set stored in its MODbox compatible case, showing stackability.

Figure 9: The MODbox case is stackable and compatible with other MODbox components.

Setup

  1. Unpack: Carefully remove all components from the MODbox case. Inspect each tool for any signs of damage.
  2. Familiarize: Identify the different SAE and Metric sockets, the ratchet, screwdriver handle, and various adapters and bits. Note the color-coding and laser-etched markings for easy size identification.
  3. Prepare for Use: Ensure all tools are clean and free of debris before assembly or use.

Operating Instructions

Using the Pass-Through Ratchet and Sockets:

  1. Select Socket: Choose the appropriate SAE or Metric pass-through socket for your fastener.
  2. Attach Socket: Firmly press the selected socket onto the square drive of the pass-through ratchet.
  3. Engage Fastener: Place the socket over the fastener. For extended threaded rods, the pass-through design allows the rod to extend through the socket and ratchet.
  4. Ratchet Direction: Use the directional switch on the ratchet head to select tightening or loosening.
  5. Operate: Apply steady pressure and rotate the ratchet handle to turn the fastener.
A hand using the pass-through ratchet and socket to tighten a nut on a threaded rod.

Figure 10: Demonstrating the use of the pass-through ratchet on a threaded rod.

Using the Screwdriver Handle and Bits:

  1. Attach Bit: Insert the desired 1/4-inch ProFlex impact driver bit into the magnetic bit holder.
  2. Connect to Handle: Insert the magnetic bit holder (with bit) into the Cushion-Grip pass-through screwdriver handle.
  3. Drive Fastener: Apply pressure and rotate the handle to drive or remove fasteners.

Using Adapters with Impact Drivers:

  1. Select Adapter: Choose the appropriate square drive adapter (1/4-inch, 3/8-inch, or 1/2-inch) or the impact adapter.
  2. Attach to Impact Driver: Insert the adapter into your 1/4-inch impact driver.
  3. Attach Socket: Connect a traditional socket to the adapter.
  4. Operate: Use the impact driver as usual to drive or remove fasteners.

Maintenance

  • Cleaning: After each use, wipe down all tools with a clean, dry cloth to remove dirt, grease, and debris. For stubborn grime, use a mild cleaner and ensure tools are thoroughly dried afterward.
  • Lubrication: Periodically apply a light coat of tool oil to the ratchet mechanism to ensure smooth operation.
  • Inspection: Regularly inspect sockets, ratchet, and other components for signs of wear, cracks, or damage. Replace any damaged tools immediately to prevent injury or further damage.
  • Storage: Always store the tools in the provided MODbox case to protect them from moisture, dust, and impact. This also helps keep the set organized.

Troubleshooting

  • Socket Not Fitting Fastener: Ensure you are using the correct size and type (SAE or Metric) of socket for the fastener. Check for debris inside the socket or on the fastener.
  • Ratchet Not Engaging: Verify the directional switch is fully engaged in either the tightening or loosening position. Clean any debris from the ratchet mechanism.
  • Bits Stripping Fasteners: Ensure the correct bit type and size is used for the fastener head. Apply firm, consistent pressure to prevent cam-out. Replace worn bits.
  • Tools Sticking in Case: Ensure tools are placed correctly in their designated slots within the MODbox case. Clean any residue from the case and tools.

Specifications

Feature Detail
Brand KLEIN TOOLS
Model Number 65500KNECT
Material Chrome Molybdenum Steel
Finish Type Painted
Number of Pieces 39
Item Weight 5.1 pounds
Item Length 11.38 inches
Drive System External Hex
Bit Compatibilities 1/4-Inch

Warranty and Support

For warranty information regarding your Klein Tools 65500KNECT KNECT Impact Socket Set, please contact the vendor directly. Klein Tools is committed to providing quality products and support.

For additional product information and support, visit the official Klein Tools store: Klein Tools Store on Amazon.

© 2026 Klein Tools. All rights reserved.

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