GripEdge | 13-PC RPT 1/4'' Drive Low-Profile Star Dual Action Driver Bit Set
GripEdge | 13-PC RPT 1/4'' Drive Low-Profile Star Dual Action Driver Bit Set
GripEdge | 13-PC RPT 1/4'' Drive Low-Profile Star Dual Action Driver Bit Set
GripEdge | 13-PC RPT 1/4'' Drive Low-Profile Star Dual Action Driver Bit Set
GripEdge | 13-PC RPT 1/4'' Drive Low-Profile Star Dual Action Driver Bit Set
GripEdge | 13-PC RPT 1/4'' Drive Low-Profile Star Dual Action Driver Bit Set
GripEdge | 13-PC RPT 1/4'' Drive Low-Profile Star Dual Action Driver Bit Set
GripEdge | 13-PC RPT 1/4'' Drive Low-Profile Star Dual Action Driver Bit Set
GripEdge | 13-PC RPT 1/4'' Drive Low-Profile Star Dual Action Driver Bit Set
GripEdge | 13-PC RPT 1/4'' Drive Low-Profile Star Dual Action Driver Bit Set
GripEdge | 13-PC RPT 1/4'' Drive Low-Profile Star Dual Action Driver Bit Set
GripEdge | 13-PC RPT 1/4'' Drive Low-Profile Star Dual Action Driver Bit Set
GripEdge | 13-PC RPT 1/4'' Drive Low-Profile Star Dual Action Driver Bit Set
GripEdge | 13-PC RPT 1/4'' Drive Low-Profile Star Dual Action Driver Bit Set

GripEdge | 13-PC RPT 1/4'' Drive Low-Profile Star Dual Action Driver Bit Set

DDSA13S

$169.99
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Introducing the 13-piece GripEdge Tools 1/4” Drive Low-Profile Star Dual Action Driver Bit Set built with our patented Rounding Prevention Technology (compatible with Torx drive).

Never before has there been a low-profile hex socket packed with so much thought toward efficiency. Every Dual Action Driver bit measures 7/8” or 22mm long, making them up to 54% shorter than our standard-length bit sockets, perfect for those tight spaces. However, unlike most available low-profile bit sockets, most of the length came out of the driver body rather than the tip, allowing for deeper and more secure seating within a fastener. The majority of the RPT Dual Action Driver bits also maintain full-length geometry across most sizes. On its own, Rounding Prevention Technology delivers up to 50% more torque on good fasteners vs standard tools and up to 400% more torque on damaged fasteners. Combine that with the better tip engagement; you’d be hard-pressed to find another low-profile star driver set that does the job better.

The Low Profile Star and Torx-compatible Dual Action Drivers are precision-engineered from S2 Tool Steel for maximum strength and torsional resistance. It’s part of what allows for the longer tip length without sacrificing its lifetime durability, though a corrosion-resistant finish also helps. Every driver also features laser-etched marking, making it easy to see which you’re sticking onto your ratchet. Unfortunately, there are times when a ratchet just won’t fit, and while all may seem lost, that’s where the RPT Dual Action Driver bits shine the brightest. Each driver body’s exterior is a 7/16” (11mm) hex, allowing you to take advantage, with your favorite 7/16” or 11mm combination wrench. Then, when you’re done extracting that stubborn, hard-to-reach fastener with whichever driver works best for you, simply fit the driver back into place on the 2nd generation aluminum rail for neat and safe-keeping.

GripEdge Tools 1/4'' Drive Low-Profile Star & Torx-Compatible Dual Action Driver Set Highlights

  • Dual Action Driver
    • Can be driven using standard 1/4” drive square tools or the external 7/16" (11mm) hex
  • Torx Compatible
    • These star drive bits are Torx compatible with all of the sizes listed below.
  • Rounding Prevention Technology
    • Up to 50% more torque on good fasteners vs standard tools, and up to 400% more torque on damaged fasteners
  • Full-Length Tip Geometry
    • Allows for greater screw engagement while maintaining a low profile
  • Precision-engineered from S2 Tool Steel
    • Maximum strength and torsional rigidity
  • Large laser-etched size markings
  • Corrosion-resistant finish
  • 13-Piece Set
    • Kit includes: T8, T10, T15, T20, T25, T27, T30, T40, T45, T47, T50, T55 & T60

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Cutting-Edge Low-Profile Design

The Dual Action Driver SAE Hex Bit Set features a revolutionary compact profile—54% shorter than standard sockets—without sacrificing fastener engagement.

A large majority of the removed material came from the driver’s body, allowing for full-length tip geometry on most of the drivers. Yet, its ultra-short form—just ⅞” (22mm)—enables seamless access in the tightest spaces.


Against the closest competitor, there isn’t much of a match-up. These GripEdge Tools Dual Action Drivers are more compact in overall length and width while featuring a longer machined tip for a deeper, more secure engagement, making them far less likely to strip, even on damaged fasteners.

RPT™: Rounding Prevention Technology

Look closely at the tips of our bits and you’ll see just why our drivers are better than the rest. Our patented RPT™ delivers up to 400% more grip on damaged fasteners and 50%
more on new fasteners, eliminating rounding and extending fastener life.


Typical hex drives deform the fastener, pushing material outward until the fastener rounds out. But RPT™ diver tips are machined to prevent the deformation, ensuring torque is transferred into the fastener. They’re even better on damaged fasteners, likely providing enough torque to remove them without having to drill them out. That’s especially important in tight spaces where a secure engagement on the fastener isn’t a guarantee.

With RPT™, you can sweat less knowing your drivers are going to grip and extract any fastener with ease.

Versatile Dual-Action Compatibility

Use with either:
Standard 1/4” square drive tools OR
External 7/16” (11mm) hex drive

Choose your method depending on workspace or tool availability.

Short Bits For Tight Fits

Designed for maximum efficiency in minimal space, each Dual Action Driver bit measures just 7/8" (22mm) long—perfect for hard-to-reach areas where standard bits can’t fit.

Made from a single piece of precision-engineered S2 steel, these drivers deliver exceptional torsional strength and durability, making them ideal for demanding applications. The corrosion-resistant finish adds long-term protection, while large laser-etched size markings ensure quick identification on the job.

With a compact overall length of just 7/8" (22mm), these bits are engineered for strength without the bulk.

10-PC SAE Hex Set

  • 5/64" DDHAS6
  • 3/32" DDHAS8
  • 7/64" DDHAS10
  • 1/8" DDHAS12
  • 5/32" DDHAS16
  • 3/16" DDHAS18
  • 7/32" DDHAS20
  • 1/4" DDHAS22
  • 5/16" DDHAS26
  • 3/8" DDHAS30

10-PC Metric Hex Set

  • 2mm DDHAM2
  • 2.5mm DDHAM25
  • 3mm DDHAM3
  • 4mm DDHAM4
  • 5mm DDHAM5
  • 6mm DDHAM6
  • 7mm DDHAM7
  • 8mm DDHAM8
  • 9mm DDHAM9
  • 10mm DDHAM10

13-PC Star Set

  • T8 DDSA8
  • T10 DDSA10
  • T15 DDSA15
  • T20 DDSA20
  • T25 DDSA25
  • T27 DDSA27
  • T30 DDSA30
  • T40 DDSA40
  • T45 DDSA45
  • T47 DDSA47
  • T50 DDSA50
  • T55 DDSA55
  • T60 DDSA60

Second-Gen aluminum Rail System

The set ships with our upgraded aluminum storage rail, featuring:

  • A swiveling socket retainer

  • Friction lock for customizable arrangement

  • Compact profile for toolbox optimization

Industrial Applications

Built for strength and durability in heavy machinery maintenance and assembly

Automotive Industry

Ideal for accessing hard-to-reach fasteners in compact engine compartments.

Engineered to Win.

Grip Edge Tools combines patented technology, real-world durability, and pro-level innovation to solve the problems others ignore. Trusted by technicians and built for performance.

The GripEdge Tools story began in 2015, with the company setting out to develop class-leading fastener anti-slip and extraction tools. Two years later, their engineering team debuted their breakthrough technology; the rest is history. Since then, GripEdge Tools continues to develop and pioneer industry-leading tools with Rounding Prevention Technology as well as other innovations that eliminate end-user frustration and increase productivity and safety. GripEdge Tools products and technology are covered by well over 200 pending and approved patents globally.

GripEdge Tools products are available globally through leading professional tool brands, including Matco, Mac Tools, Proto, Facom, USAG, & GripEdgeTools.com.

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