Klein Tools' 4-Inch Adjustable Wrench (standard capacity) is made of forged, heat-treated alloy steel for maximum strength and light weight. The precision-machined jaws are individually chosen and assembled by hand to ensure smooth operation. Contoured, plastic-dipped handles make them comfortable to use.
| Competitor Name | Competitor Part Number |
|---|---|
| Grainger | 40Z294 |
| MSC | 56283906 |