---
product_id: 3247131
title: "Williams O-474 Adjustable Pin Spanner Wrench- 9-1/2\""
brand: "williams"
price: "₱7447"
currency: PHP
in_stock: true
reviews_count: 13
category: "Williams"
url: https://www.desertcart.ph/products/3247131-williams-o-474-adjustable-pin-spanner-wrench-9-1-2
store_origin: PH
region: Philippines
---

# Adjusts 2"–4¾" collars Precision jaws for smooth control 9.5" compact leverage handle Williams O-474 Adjustable Pin Spanner Wrench- 9-1/2"

**Brand:** williams
**Price:** ₱7447
**Availability:** ✅ In Stock

## Summary

> 🛠️ The only pin spanner you’ll ever need—precision meets power in a sleek 9.5" package!

## Quick Answers

- **What is this?** Williams O-474 Adjustable Pin Spanner Wrench- 9-1/2" by williams
- **How much does it cost?** ₱7447 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/3247131-williams-o-474-adjustable-pin-spanner-wrench-9-1-2)

## 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

- • **Versatile Fit for Every Job:** Easily adjusts collars, lock-nut rings, and bearings from 2" to 4¾", eliminating the need for multiple tools.
- • **Compact Yet Powerful Leverage:** 9.5-inch length delivers controlled torque in tight spaces without bulk, perfect for professional setups.
- • **Trusted Heritage, Made in the USA:** Backed by over 140 years of Williams’ legacy, this tool guarantees reliability and confidence on every job.
- • **Engineered for Industrial Toughness:** Built to withstand heavy-duty use with wear-resistant materials that maintain grip and accuracy over time.
- • **Precision-Engineered for Flawless Control:** Tight tolerances ensure secure pin seating and smooth rotation, preventing slips and damage on sensitive parts.

## Overview

The Williams O-474 Adjustable Pin Spanner Wrench is a precision-engineered, heavy-duty tool designed for adjusting collars, lock-nut rings, and bearings within a 2" to 4¾" range. Measuring 9.5 inches, it offers compact leverage for tight spaces while maintaining secure pin engagement to prevent slippage and damage. Made in the USA with over 140 years of craftsmanship, this wrench delivers durable, reliable performance for industrial professionals demanding accuracy and toughness.

## 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 | #101,515 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #286 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 O-474 Adjustable Pin Spanner Wrench- 9-1/2" - Image 1](https://m.media-amazon.com/images/I/71whDo6xDLL.jpg)
![Williams O-474 Adjustable Pin Spanner Wrench- 9-1/2" - Image 2](https://m.media-amazon.com/images/I/31bOa+fGMdL.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

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-05-16*