Martin Tools - 4-1/2", 12 Point, Black Finish, Single End, Striking Box Wrench
Item #: 03143013
Brand: Martin Tools
Model #: 1821B
Features and Benefits
Striking box wrenches are short, thick and designed to loosen or tighten large fasteners by the striking of a hammer. The hammer hits the wrench on the flat or anvil area for this operation.
Single end wrenches are designed with one working end.
Black finishes are oil-based and are non-reflective, corrosion-resistant and visually distinctive.
Steel is a high tensile strength alloy.
| Product Specifications | |
|---|---|
| Wrench Type | Striking |
| Size (Inch) | 4-1/2 |
| Number of Points | 12 |
| Head Type | Single End |
| Finish/Coating | Black |
| Overall Length (Inch) | 17 |
| Material | Steel |
| Head Diameter (Inch) | 7 |
| Head Thickness (Inch) | 3 |
| PSC Code | 5120 |
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