--- product_id: 3247131 title: "Williams JHWO-474 Adjustable Pin Spanner Wrench with Span Diameter of 2 to 4-3/4-Inch, Ideal for Adjusting Collars, Lock Nut Rings, and Bearings" brand: "williams" price: "30.28 OMR" currency: OMR in_stock: true reviews_count: 13 category: "Williams" url: https://www.desertcart.com.om/products/3247131-williams-jhwo-474-adjustable-pin-spanner-wrench-with-span-diameter store_origin: OM region: Oman --- # 2 to 4.75-inch span diameter 1/4-inch pin diameter & length 9.5-inch heavy-duty length Williams JHWO-474 Adjustable Pin Spanner Wrench with Span Diameter of 2 to 4-3/4-Inch, Ideal for Adjusting Collars, Lock Nut Rings, and Bearings **Brand:** williams **Price:** 30.28 OMR **Availability:** ✅ In Stock ## Summary > 🛠️ Unlock precision power with Williams — the wrench that means business. ## Quick Answers - **What is this?** Williams JHWO-474 Adjustable Pin Spanner Wrench with Span Diameter of 2 to 4-3/4-Inch, Ideal for Adjusting Collars, Lock Nut Rings, and Bearings by williams - **How much does it cost?** 30.28 OMR with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/3247131-williams-jhwo-474-adjustable-pin-spanner-wrench-with-span-diameter) ## Best For - williams enthusiasts ## Why This Product - Trusted williams brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Span Control:** Adjusts collars, lock nut rings, and bearings with exact fit from 2 to 4.75 inches. - • **Corrosion-Resistant Finish:** Protects your tool from wear and tear, keeping it ready for action on any project. - • **Trusted Legacy Performance:** Williams’ century-old engineering ensures reliable, consistent performance every time you use it. - • **Industrial-Grade Durability:** Crafted from high-quality metal with an industrial black finish built to withstand tough jobsite conditions. - • **Ergonomic Professional Length:** 9.5-inch length offers optimal leverage and control for demanding mechanical tasks. ## Overview The Williams JHWO-474 Adjustable Pin Spanner Wrench features a versatile 2 to 4.75-inch adjustable span and a robust 1/4-inch pin diameter, designed for precise adjustment of collars, lock nut rings, and bearings. With a durable 9.5-inch length and industrial black finish, this heavy-duty tool delivers professional-grade reliability and corrosion resistance, backed by Williams’ legacy of over 140 years of precision engineering. ## Description The Industrial Workhorse Williams is a trusted name in professional hand tools, known for delivering industrial-strength performance since 1882. The brand supports demanding industries with a wide range of durable, high-quality tools designed for reliability, safety, and precision. Wrenches Socket and Drive Tools Pliers Screwdrivers What values guide Williams? We emphasize safety, quality, and performance—reflected in our commitment to ergonomic design, training programs, and rugged jobsite-ready solutions. How has Williams evolved over time? We pioneered drop forging and continue to innovate with tools that uphold the durability and reliability defining Williams. How does Williams ensure consistent quality across its offerings? The brand maintains strict manufacturing standards, precision engineering, and a heritage of craftsmanship rooted in years of industrial experience. What values guide Williams? We emphasize safety, quality, and performance—reflected in our commitment to ergonomic design, training programs, and rugged jobsite-ready solutions. How has Williams evolved over time? We pioneered drop forging and continue to innovate with tools that uphold the durability and reliability defining Williams. How does Williams ensure consistent quality across its offerings? The brand maintains strict manufacturing standards, precision engineering, and a heritage of craftsmanship rooted in years of industrial experience. Williams has continuously adapted to meet the needs of professionals working in the most demanding environments. Backed by a legacy of innovation and purpose-built engineering, we remain focused on serving those who rely on performance without compromise. Review: Great tool, can handle some abuse - Great tool, held up to some stuck components, had to abuse it a bit by beating on it and using a cheater Review: Durable and works great. - This pin spanner wrench is just what I needed, and looks just like the photo. I have an old lathe where this tool was recommended to remove an adjustment mechanism. They used this tool back then for many pieces of equipment, but not on my particular lathe. However, I tried two different kinds of strap wrenches to no avail. When this tool arrived, I drilled a shallow hole in the mechanism to accommodate the pin in the tool. With very little force, this tool removed the mechanism perfectly. See the photos I posted. The pin seems to be very strong. The pin is 1/8" diam and 1/8" tall. It comes coated with a corrosion preventive substance that has the consistency of light weight oil. This was worth the purchase. Now I can get back to refurbishing my 1937 lathe. ## Features - MULTI-PURPOSE: Ideal for adjusting collars, lock nut rings, and bearings. - FEATURES: Span Diameter of 2 to 4 3/4-inch and a Pin Diameter of 1/4-inch. The Pin Length is 1/4-inch. - HIGH QUALITY: Precise engineering for reliable performance with every use. - HEAVY DUTY: A durable, professional quality tool perfect for industrial applications. - LENGTH: Overall Length is 9-1/2-Inch. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002FHPC68 | | Best Sellers Rank | #70,674 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #182 in Adjustable Wrenches | | Brand | Williams | | Brand Name | Williams | | Color | Black | | Customer Reviews | 4.5 out of 5 stars 154 Reviews | | End Style | Pin Spanner | | Finish Types | Industrial Black Finish | | Head Style | C Shaped | | Is Non Sparking | No | | Item Length | 9.5 Inches | | Item Package Quantity | 1 | | Item Type Name | Adjustable Spanner Wrench | | Jaw Capacity | 4.75 Inches | | Manufacturer | Williams | | Manufacturer Part Number | O-474 | | Material | Metal | | Material Type | Metal | | Measurement Standard | SAE (Inch) | | Model Number | JHWO-474 | | Operation Mode | Mechanical | | Package Quantity | 1 | | UPC | 662459104144 785533814682 | | Unit Count | 1.0 Count | | Wrench Length Style | Standard | ## Product Details - **Color:** Black - **Brand:** Williams - **Material:** Metal - **Item Length:** 9.5 Inches - **Item Weight:** 14.88 ounces ## Images ![Williams JHWO-474 Adjustable Pin Spanner Wrench with Span Diameter of 2 to 4-3/4-Inch, Ideal for Adjusting Collars, Lock Nut Rings, and Bearings - Image 1](https://m.media-amazon.com/images/I/71whDo6xDLL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great tool, can handle some abuse *by S***R on December 6, 2025* Great tool, held up to some stuck components, had to abuse it a bit by beating on it and using a cheater ### ⭐⭐⭐⭐⭐ Durable and works great. *by A***D on March 4, 2013* This pin spanner wrench is just what I needed, and looks just like the photo. I have an old lathe where this tool was recommended to remove an adjustment mechanism. They used this tool back then for many pieces of equipment, but not on my particular lathe. However, I tried two different kinds of strap wrenches to no avail. When this tool arrived, I drilled a shallow hole in the mechanism to accommodate the pin in the tool. With very little force, this tool removed the mechanism perfectly. See the photos I posted. The pin seems to be very strong. The pin is 1/8" diam and 1/8" tall. It comes coated with a corrosion preventive substance that has the consistency of light weight oil. This was worth the purchase. Now I can get back to refurbishing my 1937 lathe. ### ⭐⭐⭐⭐⭐ Works on KAC Dimple Style Receiver Extension Nuts *by B***N on September 30, 2013* Very nice spanner wrench. I got this to see if it would work on the dimpled receiver extension nut (castle nut) that Knights Armament Co. is now using to secure the receiver extension/ buffer tube and end plate to the AR lower receiver. It was a tight fit, but I was able to work the pin into the dimples and wrench the nut securely in place. It did not mar the finish or leave any marks. Brownells makes a nice tool for the job which also includes a socket for a torque wrench. But if you want something a little cheaper this is a nice alternative and it works. It's a durable quality tool as well. ## Frequently Bought Together - Williams JHWO-474 Adjustable Pin Spanner Wrench with Span Diameter of 2 to 4-3/4-Inch, Ideal for Adjusting Collars, Lock Nut Rings, and Bearings - Williams JHWO-472 Adjustable Pin Spanner Wrench with Span Diameter of 1-1/4 to 3-Inch, Ideal for Adjusting Collars, Lock Nut Rings, and Bearings --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.om/products/3247131-williams-jhwo-474-adjustable-pin-spanner-wrench-with-span-diameter](https://www.desertcart.com.om/products/3247131-williams-jhwo-474-adjustable-pin-spanner-wrench-with-span-diameter) --- *Product available on Desertcart Oman* *Store origin: OM* *Last updated: 2026-06-19*