Overhead view of the Klein Tools 23-piece impact-rated bit set in its orange modular storage case with a clear lid, showing all components neatly organized.
The Klein Tools ProFlex 23-Piece Bit Set case, shown open with a transparent lid, displaying the ratcheting T-handle, long bits, and standard bits organized in the orange modular tray.
The Klein Tools Ratcheting T-Handle and a selection of the long and standard interchangeable bits laid out on a wooden workbench.
Close-up diagram of the Klein Tools Ratcheting T-Handle, highlighting the contoured grip, powerful magnet in the barrel, and the switch for the ratcheting mechanism.
Klein Tools ProFlex Impact-Rated Bit Set in its orange case, highlighting a bit with an impact-absorbing torsion zone to extend bit life.
Diagram listing the contents of the 23-Piece Impact Driver Bit Set, including 9 standard bits, 6 extended 4-inch bits, 6 extended 6-inch bits, and the impact stainless steel bit holder.
A worker wearing an orange and black glove uses the Klein Tools T-Handle bit set with a long bit to secure a terminal connection inside an electrical enclosure.
A worker uses the Klein Tools T-Handle with a long bit to tighten a screw on a grounding bar inside an electrical junction box.
A tradesperson uses the Klein Tools Ratcheting T-Handle with an extended bit to drive a screw inside a deep metal electrical panel box.
Overhead view of the Klein Tools 23-piece impact-rated bit set in its orange modular storage case with a clear lid, showing all components neatly organized.
The Klein Tools ProFlex 23-Piece Bit Set case, shown open with a transparent lid, displaying the ratcheting T-handle, long bits, and standard bits organized in the orange modular tray.
The Klein Tools Ratcheting T-Handle and a selection of the long and standard interchangeable bits laid out on a wooden workbench.
Close-up diagram of the Klein Tools Ratcheting T-Handle, highlighting the contoured grip, powerful magnet in the barrel, and the switch for the ratcheting mechanism.
Klein Tools ProFlex Impact-Rated Bit Set in its orange case, highlighting a bit with an impact-absorbing torsion zone to extend bit life.
Diagram listing the contents of the 23-Piece Impact Driver Bit Set, including 9 standard bits, 6 extended 4-inch bits, 6 extended 6-inch bits, and the impact stainless steel bit holder.
A worker wearing an orange and black glove uses the Klein Tools T-Handle bit set with a long bit to secure a terminal connection inside an electrical enclosure.
A worker uses the Klein Tools T-Handle with a long bit to tighten a screw on a grounding bar inside an electrical junction box.
A tradesperson uses the Klein Tools Ratcheting T-Handle with an extended bit to drive a screw inside a deep metal electrical panel box.
KLEIN TOOLS

Klein Tools Impact Bit Set 33804 23 Piece ProFlex Ratcheting T-Handle (S2 Tool Steel SAE Metric TORX Fastener Driving)

In stock
SKU: 33804
$49.99 USD

Description

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Klein 33804 ProFlex 23-Piece Impact Ratcheting T-Handle Bit Set

The Klein 33804 ProFlex 23-Piece Impact Ratcheting T-Handle Bit Set is a heavy-duty fastening solution engineered for high-torque assembly and driving tasks across electrical and automotive trades. Centered on a precision ratcheting T-handle that locks static for maximum leverage or delivers low backdrag in tight spaces, this 2.17-pound kit features impact-rated S2 tool steel bits with optimized torsion zones to absorb high-stress forces. Housed in a MODbox-compatible modular case, this comprehensive SAE, metric, and TORX set eliminates fastener stripping during continuous industrial applications.

Best Used For:

  • High-Torque Industrial Assembly: Driving stubborn fasteners and heavy-duty machine screws securely without stripping bit heads.
  • Tight Space Fastening: Operating within cramped electrical enclosures and vehicle panels using the low backdrag ratcheting T-handle mechanism.
  • Modular Jobsite Transport: Stacking and organizing bits securely within a clear-lid MODbox-compatible storage container for field mobility.

Key Performance & Safety Features

  • 23-Piece Impact-Rated Selection: Comprehensive driver assortment covering Phillips, square, hex, and TORX configurations for versatile jobsite use.
  • S2 Tool Steel Torsion Zone: Premium steel bits incorporate impact-absorbing torsion zones to maximize durability and prevent premature bit fracture.
  • Ratcheting T-Handle Ergonomics: Palm-conforming grip locks for static driving or shifts to smooth low-backdrag ratcheting for rapid fastener rundown.
  • Powerful Magnetic Barrel Retention: Built-in magnet securely locks bits in place while providing easy retrieval of dropped metal fasteners.
  • Modular MODbox Storage Case: Compact transparent-lid enclosure integrates seamlessly with the Klein MODbox stacking storage ecosystem.

What's Included

  • (1) Ratcheting T-Handle
  • (1) Impact Bit Holder
  • (21) ProFlex Impact-Rated Bits (SAE Hex, Metric Hex, Phillips, Square, Combo, TORX)
  • (1) Modular MODbox Storage Case

Technical Specifications

Brand / Manufacturer Klein Tools
Model Number / Part ID 33804
Total Piece Count 23 Pieces
Tool Set Application Type Impact Fastening and Driving Kit
Bit Material Composition S2 Tool Steel with Torsion Zone
Measurement Standards SAE, Metric, and TORX
Handle Mechanism Type Ratcheting T-Handle with Lockout
Case Length Dimension 9.25 in. (23.5 cm)
Handle Length Dimension 3.0 in. (7.6 cm)
Bit Retention System Bit Lock and Powerful Magnet
Total System Net Weight 2.17 lbs (0.9 kg)
Pro-Tip: Lock the T-handle in static mode when breaking loose over-torqued fasteners, then switch to ratcheting mode to spin them out quickly without hand repositioning.