Klein Tools' 12-Inch (305 mm) capacity Adjustable Wrench is made of forged, heat-treated alloy steel for strength and light weight. Precision-machined jaws are assembled by hand to ensure smooth operation. Contoured handles make them comfortable to use.
Klein Tools' 12-Inch (305 mm) capacity Adjustable Wrench is made of forged, heat-treated alloy steel for strength and light weight. Precision-machined jaws are assembled by hand to ensure smooth operation. Contoured handles make them comfortable to use.

| Manufacturer | Klein Tools |
|---|---|
| Set Product as New from Date | Feb 9, 2026 |
| Set Product as New to Date | Apr 9, 2026 |
| Hard Drive | 8 GB |