GEARWRENCH 13 Pc. SAE 12 Pt. Ratcheting Combination Wrench Set 1/4"-1" 9312 - Brand New
Condition: New
The original patented speed-wrench system combining fine-tooth ratchet efficiency with low-profile combination wrench access.
When tight clearance around stubborn bolts threatens to halt your progress, the GEARWRENCH 13-Piece SAE Master Ratcheting Combination Wrench Set (Model 9312) is the ultimate toolbox upgrade. Arriving brand new in original packaging, this highly sought-after professional hand tool set spans a versatile 1/4" to 1" range. It is engineered for automotive mechanics, industrial MRO technicians, and dedicated aviation or heavy-machinery enthusiasts who refuse to compromise on speed and torque performance.
Each wrench features a high-performance 72-tooth ratcheting box end that requires an incredibly tight 5-degree swing arc to actuate fasteners—compared to a massive 30 degrees required by standard combination wrenches. Built with a slim-profile head and thin-beam design, these wrenches slip smoothly into deep engine slots, chassis frames, and tight structural channels where a standard ratchet and socket assembly simply won't clear.
Key Features & Benefits
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Original Patented Gear-Wrench Speed: Delivers the swift, continuous speed of a fine-tooth ratchet without ever needing to break contact or reset the wrench on the fastener head.
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Ultra-Precise 5° Swing Arc: 72-tooth internal gear mechanism ensures effortless tightening or loosening in the most cramped, restrictive work zones.
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No-Skip 13-Piece SAE Spectrum: Packed with a comprehensive master selection ranging continuously from 1/4" up to a large 1" size.
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Patented Off-Corner Box Loading: Advanced internal grip profile shifts torque forces away from the vulnerable points of the fastener, providing superior grip while preventing rounding.
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Premium Full Polish Chrome Finish: Drop-forged from industrial alloy steel with a mirror-smooth chrome finish that maximizes corrosion resistance and easily wipes clean of grease or oil.
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Molded Storage Organization Rack: Includes a high-rigidity wrench locker tray to keep your workspace pristine and transport your master collection across the shop safely.
Technical Specifications
| Attribute | Specification |
| Brand | GEARWRENCH |
| Model Number (MPN) | 9312 (Alternative SKU: GW9312 / KDT9312) |
| UPC Barcode | 082171093128 |
| Condition | Brand New (Original Packaging) |
| Measurement Standard | SAE (Imperial / Inch) |
| Piece Count | 13-Piece Set with Storage Rack |
| Tooth Count / Drive Type | 72-Tooth / 12-Point Double Hexagon |
| Swing Arc Degree | Minimal 5 Degrees |
| Sizes Included | 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1" |
| Material | Heat-Treated Alloy Steel |
| Standards Met | Meets or Exceeds ASME and ANSI Specifications |
What’s Included?
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13x Brand New GEARWRENCH 72-Tooth Ratcheting Combination Wrenches (1/4" to 1")
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1x Heavy-Duty Molded Plastic Storage Wrench Rack Organizer
Why Trust GEARWRENCH? Recognized across global automotive and industrial sectors, GEARWRENCH changed the mechanical landscape with the original ratcheting box end. Their tools match supreme alloy steel thickness with flawless ergonomics to deliver maximum manual leverage.