---
product_id: 160617854
title: "Adjustable Pin Black Oxide Spanner Wrench with 1/4\" Pin, 2\" to 4-3/4\" - 81864"
brand: "gearwrench"
price: "953 kr"
currency: DKK
in_stock: true
reviews_count: 10
category: "Gearwrench"
url: https://www.desertcart.dk/products/160617854-adjustable-pin-black-oxide-spanner-wrench-with-1-4-pin
store_origin: DK
region: Denmark
---

# Adjustable 2" to 4-3/4" fits multiple sizes Forged alloy steel for unmatched strength Black oxide finish resists corrosion Adjustable Pin Black Oxide Spanner Wrench with 1/4" Pin, 2" to 4-3/4" - 81864

**Brand:** gearwrench
**Price:** 953 kr
**Availability:** ✅ In Stock

## Summary

> 🛠️ The only pin spanner you’ll ever need—durability meets precision in one sleek tool.

## Quick Answers

- **What is this?** Adjustable Pin Black Oxide Spanner Wrench with 1/4" Pin, 2" to 4-3/4" - 81864 by gearwrench
- **How much does it cost?** 953 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/160617854-adjustable-pin-black-oxide-spanner-wrench-with-1-4-pin)

## Best For

- gearwrench enthusiasts

## Why This Product

- Trusted gearwrench brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Quick-Read Size Stamps:** Large, clear size markings on the handle speed up tool selection and workflow.
- • **One Wrench, Multiple Sizes:** Adjustable head covers 2" to 4-3/4" for versatile use across various fittings.
- • **Corrosion? Not on Your Watch:** Black oxide finish provides superior rust resistance, keeping your tool looking sharp.
- • **Trusted by Pros, Ready for You:** Standard limited lifetime warranty backs your investment in professional-grade quality.
- • **Built to Last, Built to Perform:** Forged alloy steel body ensures industrial-grade durability for every job.

## Overview

The GEARWRENCH Adjustable Pin Black Oxide Spanner Wrench (model 81864) is crafted from durable alloy steel with a corrosion-resistant black oxide finish. Its adjustable head fits pin sizes from 2" to 4-3/4", making it ideal for industrial applications like adjusting threaded collars and locknuts. Featuring large stamped size markings and backed by a limited lifetime warranty, this wrench combines professional reliability with versatile performance.

## Description

The GEARWRENCH adjustable spanner wrenches offer a comprehensive line of face, pin, and hook style spanners in the most commonly utilized sizes. They have alloy steel bodies for greater strength and long-lasting durability, and also feature a black oxide finish for improved corrosion resistance. They are useful in industrial applications for adjusting threaded collars, locknuts, packing nuts, and rings. The adjustable heads allow for each wrench to fit on a range of sizes. The wrench sizes are stamped into the handle in a large print for quick and easy identification.

Review: Seems well built - Haven't used but it matches the hole in my cylinder and it seem well built.
Review: Great tool - Used it to loosen the gland nut on a hydraulic cylinder, worked great. Well made.

## Features

- Forged from durably strong alloy steel
- Black oxide finish to resist corrosion

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GX4168N |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #298,437 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #904 in Adjustable Wrenches |
| Brand | GEARWRENCH |
| Color | Multi |
| Customer Reviews | 4.2 4.2 out of 5 stars (198) |
| Date First Available | August 28, 2018 |
| End Style | hang hole |
| Finish | Black Oxide |
| Finish Type | Black Oxide |
| Global Trade Identification Number | 00099575818646 |
| Head Style | Hex |
| Included Components | (1) Adjustabale Pin Spanner Wrench |
| Is Discontinued By Manufacturer | No |
| Is Non Sparking | Yes |
| Is Racheting | Yes |
| Item Length | 10.87 Inches |
| Item Package Quantity | 1 |
| Item Weight | 1 pounds |
| Item model number | 81864 |
| Manufacturer | Apex Tool Group |
| Material | Alloy Steel |
| Measurement Standard | SAE (Inch) |
| Operation Mode | Mechanical |
| Part Number | 81864 |
| Size | 1/4" Pin, 2" to 4-3/4" |
| Style | Durably |
| UPC | 099575818646 |
| Usage | Professional |
| Warranty Description | Standard Limited Lifetime |
| Wrench Length Style | standard |

## Product Details

- **Brand:** GEARWRENCH
- **Color:** Multi
- **Item Length:** 10.87 Inches
- **Item Weight:** 1 Pounds
- **Material:** Alloy Steel

## Images

![Adjustable Pin Black Oxide Spanner Wrench with 1/4" Pin, 2" to 4-3/4" - 81864 - Image 1](https://m.media-amazon.com/images/I/41Jc6WJCQeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Seems well built
*by E***B on July 1, 2025*

Haven't used but it matches the hole in my cylinder and it seem well built.

### ⭐⭐⭐⭐⭐ Great tool
*by M***M on March 15, 2024*

Used it to loosen the gland nut on a hydraulic cylinder, worked great. Well made.

### ⭐⭐⭐⭐⭐ Spanner wrench
*by M***. on July 12, 2024*

This spanner wrench is of decent quality and stregth for the task I had. I used it to remove the end cap of a 2.5" hydraulic cylinder in order the install new seals and o-rings. The end cap was tight and I had to hit the wrench with a dead blow hammer a few times to remove it. The wrench withstood the blows without damage.

## Frequently Bought Together

- GEARWRENCH Adjustable Pin Black Oxide Spanner Wrench with 1/4" Pin, 2" to 4-3/4" - 81864
- GEARWRENCH Adjustable Pin Black Oxide Spanner Wrench, 1/8" Pin, 3/4" to 2" - 81860
- GEARWRENCH Adjustable Hook Black Oxide Spanner Wrench, 2" to 4-3/4" - 81856

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**Shop now:** [https://www.desertcart.dk/products/160617854-adjustable-pin-black-oxide-spanner-wrench-with-1-4-pin](https://www.desertcart.dk/products/160617854-adjustable-pin-black-oxide-spanner-wrench-with-1-4-pin)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-09*