--- product_id: 49598401 title: "RIDGID 31100 Model 818 Aluminium Straight Pipe Wrench, 18-inch Plumbing Wrench" brand: "ridgid" price: "$296.81" currency: USD in_stock: true reviews_count: 13 category: "Ridgid" url: https://www.desertcart.us/products/49598401-ridgid-31100-model-818-aluminium-straight-pipe-wrench-18-inch store_origin: US region: United States of America --- # 150 ft-lb torque capacity 40% lighter aluminum build 18-inch length for versatile pipe sizes RIDGID 31100 Model 818 Aluminium Straight Pipe Wrench, 18-inch Plumbing Wrench **Brand:** ridgid **Price:** $296.81 **Availability:** βœ… In Stock ## Summary > πŸ”§ Lightweight strength that gets the job doneβ€”upgrade your toolkit today! ## Quick Answers - **What is this?** RIDGID 31100 Model 818 Aluminium Straight Pipe Wrench, 18-inch Plumbing Wrench by ridgid - **How much does it cost?** $296.81 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/49598401-ridgid-31100-model-818-aluminium-straight-pipe-wrench-18-inch) ## Best For - ridgid enthusiasts ## Why This Product - Trusted ridgid brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Last:** Self-cleaning threads and replaceable jaws keep your wrench working like new - β€’ **Versatile Fit:** Handles pipe diameters from 1" to 2-1/2" with special jaws for plastic-coated pipes - β€’ **Precision Grip:** Full floating forged hook jaw ensures superior gripping and quick adjustments - β€’ **Effortless Control:** I-beam handle design maximizes comfort and torque with minimal fatigue - β€’ **Featherweight Power:** Nearly 40% lighter than heavy-duty models without sacrificing strength ## Overview The RIDGID 31100 Model 818 is an 18-inch aluminum pipe wrench that combines professional-grade durability with a lightweight design, making it 40% lighter than comparable heavy-duty models. Featuring a full floating forged hook jaw for superior grip, self-cleaning threads, and replaceable components, it’s engineered for pipe diameters up to 2-1/2 inches and designed to deliver up to 150 foot-pounds of torque with ease and precision. ## Description Durable yet lightweight aluminum pipe wrench with full floating forged hook jaw for superior gripping and quick adjustments. Ideal for pipe diameters up to 2-1/2 inches. Review: Good wrench . - Good wrench!!! Review: Oozes quality - Great pipe wrench, due to its length I would not want to use this on much more than 1.5", but you can open the jaws to accommodate most hex fitting on 2" at a REAL push, although you'll struggle to put on enough force. Really lightweight, but strong. Teeth are hard and sharp. and no chips so far (used this on 316 stainless and cast iron) ## Features - Professional strength, lightweight Aluminium wrench is nearly 40% lighter than a same-size RIDGID heavy-duty model with the same durability and ease of use - Aluminium pipe wrench features an I-beam handle with full floating forged hook jaw for superior gripping and quick adjustments as well as a non-stick adjustment nut - Straight pipe wrench is suitable for all types of pipe work and features self-cleaning threads with easily replaceable hook jaw, heel jaw, and spring assembly - Aluminium pipe wrench includes special hook and heel jaws for plastic coated pipe - 18-inch (450 mm) pipe wrenches are ideal for pipe diameters of 1 inch (25 mm) to 2 inch (50 mm) with a pipe capacity of up to 2-1/2 inches (65 mm) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0000224JF | | Best Sellers Rank | 27,568 in DIY & Tools ( See Top 100 in DIY & Tools ) 8 in Pipe Wrenches | | Brand | RIDGID | | Colour | Factory | | Customer Reviews | 4.5 4.5 out of 5 stars (4,049) | | End Style | Adjustable | | Finish | Aluminium | | Global Trade Identification Number | 00095691311009 | | Head Style | C Shaped | | Included Components | 31100 | | Is Non Sparking | No | | Item Length | 18 Inches | | Item Package Quantity | 1 | | Item Torque | 150 Foot Pounds | | Item Type Name | 31100 | | Item Weight | 3.8 Pounds | | Manufacturer | Ridgid | | Material | Aluminium | | Measurement Standard | SAE (Inch) | | Model Number | 31100 | | Operation Mode | Mechanical | | UPC | 095691311009 | | Unit Count | 1.0 Count | | Wrench Length Style | Standard | ## Product Details - **Brand:** RIDGID - **Colour:** Factory - **Item length:** 18 Inches - **Item weight:** 3.8 Pounds - **Material:** Aluminium ## Images ![RIDGID 31100 Model 818 Aluminium Straight Pipe Wrench, 18-inch Plumbing Wrench - Image 1](https://m.media-amazon.com/images/I/61jhLmIkt3L.jpg) ## Available Options This product comes in different **Size Name** options. ## Questions & Answers **Q: How much do they weight need to take on plane** A: Under 2kg around 1.7/1.8kg **Q: Can anyone tell me if these have got 'USA' on the handle please** A: Mine say RIDGID RIDGID TOOL CO USA on both sides of my handle **Q: Hello how big are the jaws?** A: They are marked upto 2 1/2" on the scale on the opening jaw. They will however open up a little more, to about 3" but thats pushing it. Hope this helps. **Q: Would the jaws get around a 52mm nut?** A: No. You would need the 18” or probably the 24” set of these. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good wrench . *by D***N on 7 July 2025* Good wrench!!! ### ⭐⭐⭐⭐⭐ Oozes quality *by R***S on 25 March 2019* Great pipe wrench, due to its length I would not want to use this on much more than 1.5", but you can open the jaws to accommodate most hex fitting on 2" at a REAL push, although you'll struggle to put on enough force. Really lightweight, but strong. Teeth are hard and sharp. and no chips so far (used this on 316 stainless and cast iron) ### ⭐⭐⭐⭐⭐ Quality tool *by K***N on 2 January 2022* Needed a good lightweight set of 24’s, not disappointed. I don’t buy tools to sit in a toolbox, they have been well used and called upon to get the job done. 5 star all day long ## Frequently Bought Together - RIDGID 31100 Model 818 Aluminum Straight Pipe Wrench, 18-inch Plumbing Wrench - RIDGID 31105 Model 824 Aluminum Straight Pipe Wrench, 24-inch Plumbing Wrench, grey - RIDGID 31095 Model 814 Aluminum Straight 14" Plumbing Pipe Wrench, Silver, Made in the USA --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/49598401-ridgid-31100-model-818-aluminium-straight-pipe-wrench-18-inch](https://www.desertcart.us/products/49598401-ridgid-31100-model-818-aluminium-straight-pipe-wrench-18-inch) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-12*