GEARWRENCH 86629 16 Piece Metric Combination Ratcheting Wrench Set (90 Tooth 4 Degree Swing Arc 12 Point Reversible Long Beam Full Polish Chrome)
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The GEARWRENCH 86629 is a 16-piece metric reversible combination ratcheting wrench set containing 8mm to 25mm 12-point sizes engineered to turn fasteners in highly confined industrial and automotive service bays. Each alloy steel hand tool utilizes an advanced 90-tooth ratcheting box end delivering a tight 4-degree swing arc alongside an integrated 15-degree offset clearance bend to shield operator knuckles from impact. Outfitted with dual-sided off-corner loading profiles to prevent hardware rounding and a flush-mounted reversing lever, this long-beam full-polish chrome system resolves tight clearing limitations and high-torque mechanical access barriers.
Best Used For:
- Confined Engine Bay Service: Turning hard-to-reach manifold nuts and block bracket fasteners within restricted automotive spaces.
- Industrial Machinery Maintenance: Adjusting alignment bolts on factory production lines and multi-stage pump couplings without removing the tool.
- High-Torque Chassis Assembly: Loosening rusted vehicle suspension links and structural frame mounting bolts where extended leverage is required.
Key Performance & Safety Features
- 90-Tooth Box Mechanism: Dense internal gear matrix minimizes the necessary index travel down to 4 degrees for rapid hardware advancement.
- Low-Profile Reverse Lever: Compact directional toggle lets the user switch drive orientation smoothly with one hand without losing fastener seat.
- 15-Degree Joint Offset: Angular box-end configuration lifts the wrench handle body away from surface obstructions to safeguard fingers.
- Off-Corner Loading Geometry: Relocates mechanical stress away from fastener tips and redistributes force across solid flats to prevent stripping.
- Extended Long-Beam Profile: Lengthened handle cross-section multiplies hand input leverage while expanding lateral reach down tight corridors.
What's Included
- (16) Reversible Metric Ratcheting Wrenches: 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 21mm, 22mm, 24mm, 25mm
- (1) Heavy-Duty Compression Storage Rack
Technical Specifications
| Key | Value |
|---|---|
| Manufacturer | GEARWRENCH |
| Model Number | 86629 |
| Total Piece Count | 16 Pieces |
| Measurement Classification | Metric (8mm to 25mm) |
| Ratcheting Tooth Count | 90 Tooth |
| Swing Arc Minimum | 4 Degrees |
| Box End Design | 12 Point |
| Box End Offset Angle | 15 Degrees |
| Metallurgical Compound | Forged Alloy Steel |
| External Shield Finish | Full Polish Chrome |
| Total Combined Weight | 7.87 lbs |
| Quality Compliances | Meets or Exceeds ASME & ANSI Standards |
Pro-Tip: When working with heavily gummed or thread-locked fasteners, utilize the static open end to break the static friction seal; switching to the 90-tooth closed end strictly for rapid indexing preserves internal gear synchronicity.
