--- product_id: 14986093 title: "Williams JHWO-471A Adjustable Pin Spanner Wrench with Span Diameter of 3/4 to 2-Inch, Ideal for Adjusting Collars, Lock Nut Rings, and Bearings" brand: "williams" price: "€ 72.29" currency: EUR in_stock: true reviews_count: 13 category: "Williams" url: https://www.desertcart.sk/products/14986093-williams-jhwo-471a-adjustable-pin-spanner-wrench-with-span-diameter store_origin: SK region: Slovakia --- # 3/4 to 2-inch span diameter 3/16-inch pin diameter 5-3/8-inch overall length Williams JHWO-471A Adjustable Pin Spanner Wrench with Span Diameter of 3/4 to 2-Inch, Ideal for Adjusting Collars, Lock Nut Rings, and Bearings **Brand:** williams **Price:** € 72.29 **Availability:** ✅ In Stock ## Summary > ⚙️ Unlock precision power with Williams — the wrench that means business. ## Quick Answers - **What is this?** Williams JHWO-471A Adjustable Pin Spanner Wrench with Span Diameter of 3/4 to 2-Inch, Ideal for Adjusting Collars, Lock Nut Rings, and Bearings by williams - **How much does it cost?** € 72.29 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/14986093-williams-jhwo-471a-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 - • **Ergonomic Length:** 5-3/8 inches for optimal leverage without bulk—work smarter, not harder. - • **Trusted Heritage:** Williams craftsmanship since 1882 means you’re wielding over a century of tool mastery. - • **Non-Slip Performance:** Pin length and diameter engineered for secure grip—no slop, no slip, just power. - • **Precision Span Adjustment:** Fits collars, lock nut rings & bearings from 3/4 to 2 inches with exacting control. - • **Industrial-Grade Durability:** Built tough with a black oxide finish to withstand the harshest job site conditions. ## Overview The Williams JHWO-471A Adjustable Pin Spanner Wrench offers a versatile 3/4 to 2-inch span diameter and a 3/16-inch pin diameter, engineered for professional-grade adjustment of collars, lock nut rings, and bearings. Crafted with a durable black oxide finish and a 5-3/8-inch length, this hand-powered tool delivers reliable, slip-free performance backed by over 140 years of Williams’ industrial tool expertise. ## Description Product Description Williams Adjustable Pin Spanner Wrenches are ideal for adjusting collars, lock nut rings, and bearings. This Made in the USA product is specifically engineered to hold up under the most rigorous industrial use. For over 140 years, Williams has manufactured high quality industrial tools for professionals like you. Every day we purposefully choose our next product innovation by examining and understanding your needs, because we know you value your work and pride yourself in being the best. We develop tools strong enough to endure extreme industrial conditions. Leveraging our heritage of making great tools, with the right materials, and precise engineering specifications. Since 1882, Williams had made products designed to be put to work with confidence. From the Manufacturer Snap-on Industrial Brand JH Williams 3/4 to 2-Inch adjustable pin spanner wrench is ideal for adjusting collars, lock nut rings, and bearings. It is specifically engineered to hold up under the most rigorous industrial use. It has a black industrial finish and has a pin length of 5/32 . 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 3/4 to 2-inch and Pin Diameter of 3/16-inch. The Pin Length is 5/32-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 5-3/8-Inch. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002FHLVI6 | | Best Sellers Rank | #47,945 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #119 in Adjustable Wrenches | | Brand | Williams | | Brand Name | Williams | | Color | Black | | Customer Reviews | 4.5 out of 5 stars 154 Reviews | | Finish Types | Industrial Black Finish | | Global Trade Identification Number | 00662459104113 | | Head Style | C Shaped | | Item Length | 5.38 Inches | | Item Package Quantity | 1 | | Item Type Name | Adjustable Pin Spanner Wrench | | Item Weight | 0.28 Pounds | | Manufacturer | Williams | | Manufacturer Part Number | O-471A | | Material | Metal | | Material Type | Metal | | Model Number | JHWO-471A | | Operation Mode | Mechanical | | Package Quantity | 1 | | UPC | 785533526899 662459104113 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Williams - **Color:** Black - **Item Length:** 5.38 Inches - **Item Weight:** 0.28 Pounds - **Material:** Metal ## Images ![Williams JHWO-471A Adjustable Pin Spanner Wrench with Span Diameter of 3/4 to 2-Inch, Ideal for Adjusting Collars, Lock Nut Rings, and Bearings - Image 1](https://m.media-amazon.com/images/I/71k+juHiTSL.jpg) ![Williams JHWO-471A Adjustable Pin Spanner Wrench with Span Diameter of 3/4 to 2-Inch, Ideal for Adjusting Collars, Lock Nut Rings, and Bearings - Image 2](https://m.media-amazon.com/images/I/21WUL3lxUFL.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-471A Adjustable Pin Spanner Wrench with Span Diameter of 3/4 to 2-Inch, Ideal for Adjusting Collars, Lock Nut Rings, and Bearings - Salade Heavy Gland Nut Wrench with a Handle, Equipped with 5/32",1/4", 5/16", and 3/8" Pins, along with Gloves and Towels. This Adjustable Spanner Wrench is Designed for Removing Hydraulic Cylinders - VEHIFOMO Hydraulic Seal Installation Tools, Hydraulic Cylinder Piston Repair Seal Kit, U-Cup Rod Seal Installation Tool Kits Upgraded Seal Twistor Install Tool Set (3 PCS) --- ## 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.sk/products/14986093-williams-jhwo-471a-adjustable-pin-spanner-wrench-with-span-diameter](https://www.desertcart.sk/products/14986093-williams-jhwo-471a-adjustable-pin-spanner-wrench-with-span-diameter) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-06-03*