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Diagonal close-up of a long Torx bit with 1/2-inch socket and knurled collarAngled view showing female 1/2-inch socket opening, knurled band and stamped markings with long hex shank and Torx tipTop-down view of the Torx T55 star tip showing six lobes, no tamper pin, and the socket body beneath

1/2-Inch Drive Torx Bit T55, 100mm Length, Non-Tamper Design

Professional-grade 1/2-inch socket Torx bit with T55 tip for precision fastening in automotive and industrial applications.

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Description

1/2-Inch Drive Torx Bit T55, 100mm Length, Non-Tamper Design

Brief Overview

This 1/2-inch drive Torx bit delivers precision and reliability for demanding fastening applications. Featuring a solid, non-tamper T55 tip and 100mm overall length, it integrates seamlessly with standard socket drivers and pneumatic tools. The chrome-finished socket collar and knurled grip band ensure secure handling and professional durability in high-volume shop environments. Whether you're stocking a general-purpose kit or outfitting specialized assembly lines, this bit serves as a dependable workhorse. For comprehensive coverage across multiple fastener sizes, consider pairing this with smaller Torx socket bits or larger drive variants to maximize your inventory value.

Key Features

  • 1/2-Inch Female Socket Drive – Direct compatibility with standard 1/2-inch impact drivers, pneumatic tools, and torque wrenches
  • T55 Non-Tamper Tip – Six-lobed Torx profile with solid, un-recessed center; prevents cam-out and rounds fastener heads
  • 100mm Overall Length – Extended reach for recessed or deeply-set fasteners without requiring adapter extensions
  • Satin Chrome Finish – Corrosion-resistant surface reduces maintenance and extends tool life across wet/humid environments
  • Knurled Grip Band – Textured surface at socket collar improves manual control when hand-tightening or positioning fasteners
  • Machined Socket Collar – Precision-engineered recess ensures zero play with standard 1/2-inch drive squares

Business Advantages for Resellers

  • High Demand, Proven Stock: T55 is a popular fastener size in automotive, electronics assembly, and industrial equipment sectors—consistent reorder rate
  • Bulk Order Efficiency: Available in full range (T20 through T60) with identical 100mm length and 22mm socket body for streamlined inventory management
  • Professional Perception: Chrome finish and solid construction position this as premium-grade tool, supporting healthy margin positioning
  • Compatibility Across Categories: Works with pneumatic impact drivers, battery-powered tools, and manual torque wrenches—expands your customer base
  • Durability = Fewer Returns: Non-tamper design reduces fastener damage complaints and customer dissatisfaction

Technical Specifications

Parameter Specification
Drive Type 1/2-inch Female Square Socket
Torx Size T55 (Non-Tamper)
Socket Body Diameter (D2) 22mm
Torx Tip Depth (T) 62mm
Overall Length (L) 100mm
Material Chrome-plated Steel
Finish Satin Chrome
Design Solid Center (No Security Recess)
Application General-purpose fastening, automotive assembly, industrial equipment

Why This Bit Matters

The T55 non-tamper design is engineered for controlled torque delivery without slippage—critical when working with precision electronics, automotive control modules, or industrial machinery. The 100mm length eliminates the need for costly extension bars in most applications, reducing setup time and improving accuracy. For distributors, this translates to fewer customer callbacks and a reputation for supplying tools that "just work."

Stock this size alongside the full Torx range to position yourself as a one-stop supplier for automotive service centers, OEM assembly lines, and maintenance shops. The combination of affordability, durability, and universal 1/2-inch compatibility makes bulk orders a natural fit for your growth strategy.