Armstrong® 52-228 Long Length Open End Combination Wrench, 28 mm, 12 Points, 15 deg Offset, 15-1/2 in OAL, High Alloy Steel, Polished Chrome, ASME B107.9M-1994
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BrandArmstrong®
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UPC781412522280
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Manufacturer Part Number52-228
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CountryUSA
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Finish/CoatingPolished Chrome
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MaterialHigh Alloy Steel
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Measurement SystemMetric
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TypeLong Length Open End
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Wrench Opening28 mm
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Number of Points12
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Specifications MetASME B107.9M-1994
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Offset Angle15 deg
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Open End Thickness0.469 in
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Open End Width2.28 in
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Overall Length15-1/2 in
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Box End Thickness0.681 in
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Box End Width1.618 in
- Box ends incorporate a radius corner design that engages the flats of the fastener, not the corners, providing up to 15 to 20% more torque while reducing fastener rounding, enhancing the turning of worn fasteners
- Box ends are offset a true 15 deg for clearing obstructions and knuckle clearance on flat surfaces
- The shank to box end transition area is also reinforced to provide greater strength
- Open end has a radius design for greater strength, especially when compared to a hex open end
- Large size stamp on both sides of the wrench for ease in identification
- Full polish chrome finish provides smooth edges with a high luster
- Manufactured from high alloy steel using the most up-to-date manufacturing process and heat treat for greater strength and durability
| Competitor Name | Competitor Part Number |
|---|---|
| Grainger | 5UN50 |
| Grainger | 5UN50 |
| Grainger | 5UN50 |
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UNSPSC27111713
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Standards/ApprovalsASME B107.9M-1994
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