Crescent Adjustable Wrench AT28CVS 8 Inch Capacity 1-1/8 Inch Hex Jaw Opening Black Oxide Forged Alloy Steel Cushion Grip Automotive Plumbing Tool
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Professional Grade Black Oxide High Capacity Cushioned Adjustable Wrench
The Crescent AT28CVS 8-Inch Adjustable Wrench is an industrial-grade manual hand tool engineered for mechanical fastening, automotive repair, and plumbing operations. Forged from heat-treated premium alloy steel, this wrench features an innovative hex jaw profile that accommodates fastener sizes up to 1-1/8 inches while maximizing contact on the flats. Outfitted with an integrated knurl tension spring, high-visibility laser-etched scale markings, and a non-slip plastic cushion grip handle, this 0.62-pound hand tool ensures smooth, non-binding jaw adjustments while solving the problem of fastener corner rounding, tool slippage, and hand fatigue under extreme manual torque.
Best Used For:
- Automotive Mechanical Repair: Accessing and adjusting tight engine chassis components, linkages, and small diameter fluid lines.
- Commercial Plumbing Maintenance: Securing copper supply nuts, compressed fittings, and generalized valve assemblies up to 1-1/8 inches.
- Industrial Facility Maintenance: Serving as an ultra-lightweight single-tool footprint for field service technicians handling rapid hardware dimension changes.
Key Performance & Safety Features
- Hex Jaw Geometry: Specialized jaw contour grips the flat faces of hex fasteners tightly to minimize rotational slippage and corner rounding.
- 1-1/8 Inch Maximum尊 Span: Wide capacity jaw design allows a compact 8-inch tool frame to service standard industrial hardware sizes up to 29mm.
- Enlarged Knurl Adjustment: Machined adjustment wheel paired with a stabilizer tension spring eliminates structural play and prevents jaw binding under load.
- Black Oxide Shielding: Protective black oxide finish with a polished face ensures excellent outdoor corrosion resistance and wipes clean of shop oils.
- Dual Laser-Etched Scales: High-contrast measurement indicators on the jaw face permit rapid fastener sizing and tool calibration under low lighting.
What's Included
- (1) Crescent AT28CVS 8-Inch Black Oxide Adjustable Wrench with Cushion Grip
Technical Specifications
| Brand Name | Crescent |
| Model Number | AT28CVS |
| Tool Type | Adjustable Wrench |
| Overall Length | 8.0 in. |
| Maximum Jaw Capacity | 1-1/8 in. (1.125 in.) |
| Minimum Jaw Capacity | 0 in. |
| Jaw Length | 1.0 in. |
| Jaw Thickness | 0.30 in. |
| Material Base | Heat-Treated Forged Alloy Steel |
| Finish Profile | Black Oxide with Polished Face |
| Handle Type | Ergonomic Cushion Grip |
| Tool Weight | 0.62 lbs. |
| Compliance Standards | Meets or Exceeds ASME/ANSI Specifications |
Pro-Tip: When breaking seized hardware loose, always rotate the adjustable wrench toward the movable jaw side of the tool frame. This leverages the dense, fixed structural spine of the forged alloy handle to absorb the torque load, keeping jaw deflection and adjustment mechanism failure to an absolute minimum.
