Impact socket set by Klein Tools with ratchet wrench, driver bits and sockets in orange storage case
  1. Impact socket set by Klein Tools with ratchet wrench, driver bits and sockets in orange storage case

Reliable Klein Tools 90-Tooth Pass-Through Impact Socket Set Review – 28-Piece SAE/Metric Kit

  • Overall Rating
  • Tight-Space Usability
  • Durability & Build
  • Impact Compatibility
  • Value for Money
4.6/5Overall Score

28-piece pass-through impact socket set from Klein with 90-tooth ratchet, SAE/metric bits, and modular storage.

Specs
  • Number of Pieces: 28 (18 hex bits, 4 adapters, 5 chicklet bits, ratchet, handle)
  • Drive Size: 3/8″
  • Ratchet: 90-tooth pass-through, 4° swing
  • Material: Chrome-Moly & Chrome-Vanadium
Pros
  • Excellent for tight spaces thanks to the 90-tooth ratchet with minimal swing
  • Impact-rated parts let you use it with a 1/4" impact driver
  • Cushioned grip on the handle for comfort and control
  • Magnetic 1/4″ socket doubles as a bit holder
  • Modular case fits into Klein’s MODbox system
Cons
  • Not insulated — doesn’t protect against electrical shock
  • May be bulkier than standard small socket sets
  • Only up to 17 mm in metric sizes, limiting very large fasteners

Key Features of the Klein Tools Impact Socket Set

The Klein 65400KNECT impact socket set is engineered for precision and accessibility, offering a 90-tooth pass-through ratchet that works in tight spaces and on extended threaded rods.

28-Piece SAE and Metric Kit

This set includes both SAE and metric sockets, providing versatile solutions for a wide range of mechanical and automotive applications.

4° Swing for Restricted Areas

The 90-tooth pass-through ratchet requires just a 4° swing, making it perfect for working in confined areas where standard ratchets are impractical.

Cushion-Grip Handle and Magnetic Socket

The Cushion-Grip handle is designed to hold KNECT (M) sockets or adapters, while the included 1/4-inch magnetic socket doubles as a convenient bit holder.

Impact-Rated Components and Modular Storage

All components are impact-rated for use with a 1/4-inch impact driver. The modular case is compatible with Klein’s MODbox system, ensuring organized storage and portability.

Pros

• 90-tooth pass-through ratchet with 4° swing
• 28-piece SAE/metric socket set
• Cushion-Grip handle for secure holding
• 1/4-inch magnetic socket doubles as bit holder
• Impact-rated components for heavy-duty use
• Modular case compatible with MODbox storage

Cons

• Smaller ratchet size may limit leverage
• Magnetic socket may not fit all bits
• Requires impact driver for full performance

Why Choose the Klein Tools Impact Socket Set?

For professionals and DIYers needing precision, accessibility, and heavy-duty performance, the Klein Tools 90-tooth impact socket set provides versatile SAE and metric sockets, a 4° swing ratchet, and durable, impact-rated components for reliable use in tight spaces.

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