Description
Overview
The RIDGID 31100 18″ Aluminum Straight Pipe Wrench combines professional-grade strength with lightweight ease-of-use. Designed for repeated pipe work, it allows you to tackle jobs more efficiently by reducing fatigue without sacrificing gripping power.
Key Features
Aluminum I-beam handle is nearly 40% lighter than comparable cast-iron models, reducing user fatigue.
Full-floating forged hook jaw and alloy steel heel jaw provide trusted gripping performance.
Self-cleaning adjustment threads maintain smooth operation, especially in dirty or oily conditions.
18" overall length offers excellent leverage for pipe-fitting applications.
Replaceable hook and heel jaws extend tool life and support long-term value.
Specifications
| Attribute | Value |
|---|---|
| Brand | RIDGID |
| Model / Part No. | 31100 (also known as Model 818) |
| Overall Length | 18″ (450 mm) |
| Pipe Capacity | Up to 2½″ (65 mm) |
| Handle Material | Aluminum I-beam |
| Jaw Material | Alloy steel (hook & heel jaws) |
| Item Weight | ≈ 3¾ lb (≈ 1.70 kg) |
| Max Nominal Pipe Diameter | 2½″ |
| Finish | Aluminum body with steel jaws |
| Warranty | Full lifetime warranty |
Ideal For
Professional plumbers and pipefitters working on threaded connections, joists, or scaffolding where reducing tool weight matters.
Maintenance crews in commercial or industrial facilities who need a robust pipe wrench for daily use with less strain.
Anyone upgrading from heavy cast-iron wrenches and looking for comparable durability with less weight.