---
product_id: 2353100
title: "PARK TOOL (109916) HCW-4 Box End and Pin Spanner Crank Wrench (36mm) | Spanner"
brand: "park tool"
price: "£52.08"
currency: GBP
in_stock: true
category: "Park Tool"
url: https://www.desertcart.co.uk/products/2353100-park-tool-109916-hcw-4-box-end-and-pin-spanner
store_origin: GB
region: United Kingdom
---

# 29mm pin spacing for perfect fit 36mm precision box end 2.3mm durable pin diameter PARK TOOL (109916) HCW-4 Box End and Pin Spanner Crank Wrench (36mm) | Spanner

**Brand:** park tool
**Price:** £52.08
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your bike repair game with precision and power!

## Quick Answers

- **What is this?** PARK TOOL (109916) HCW-4 Box End and Pin Spanner Crank Wrench (36mm) | Spanner by park tool
- **How much does it cost?** £52.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/2353100-park-tool-109916-hcw-4-box-end-and-pin-spanner)

## Best For

- park tool enthusiasts

## Why This Product

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

## Key Features

- • **Robust Pin Diameter:** 2.3mm pins crafted for durability and consistent torque application under pressure.
- • **Optimized Pin Spacing:** 29mm distance between pins guarantees secure grip on crank arms, minimizing slippage.
- • **Lightweight Yet Heavy-Duty:** At just 8.8 ounces, this metal spanner balances portability with rugged performance.
- • **Precision Fit for Pro-Level Repairs:** 36mm box end ensures exact crankset engagement for flawless bike maintenance.
- • **Trusted Brand with Lifetime Warranty:** Park Tool’s limited lifetime warranty backs your investment in quality and reliability.

## Overview

The PARK TOOL HCW-4 is a 36mm box end and pin spanner crank wrench designed for professional-grade bike maintenance. Featuring a 29mm pin spacing and 2.3mm durable pins, it offers a secure fit and reliable torque application. Lightweight at 8.8 ounces and backed by Park Tool’s limited lifetime warranty, this tool is a must-have for serious cyclists and mechanics aiming for flawless crankset repairs.

## Description

desertcart.com : PARK TOOL (109916) HCW-4 Box End and Pin Spanner Crank Wrench (36mm) | bike-repair-tools : Bike Cranksets And Accessories : Sports & Outdoors

## Features

- 36mm box end
- 29mm distance between pins on spanner end
- Pin diameter is nominally 2.3mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000AOA2G8 |
| Best Sellers Rank | #95,311 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #285 in Bike Shop Tools |
| Brand Name | Park Tool |
| Color | Blue |
| Customer Reviews | 4.7 4.7 out of 5 stars (832) |
| Finish Types | Natural |
| Global Trade Identification Number | 00763477004031 |
| Head Style | Box End |
| Included Components | Bottom Bracket Tools |
| Item Length | 36 millimeters |
| Item Weight | 8.8 ounces |
| Jaw Capacity | 36 millimeters |
| Manufacturer | Park Tool |
| Manufacturer Part Number | QKHCW4 |
| Manufacturer Warranty Description | Limited Lifetime Warranty – see parktool.com/warranty |
| Material Type | Metal |
| Measurement Standard | Metric |
| Model Number | HCW-4 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Operation Mode | Mechanical |
| Package Quantity | 1 |
| Spanner Wrench Hook Depth | 36 millimeters |
| UPC | 797749837072 763477004031 751738856222 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Park Tool
- **Color:** Blue
- **Item Length:** 36 millimeters
- **Item Weight:** 8.8 ounces
- **Material:** Metal

## Images

![PARK TOOL (109916) HCW-4 Box End and Pin Spanner Crank Wrench (36mm) | Spanner - Image 1](https://m.media-amazon.com/images/I/61n8-MmrUxL.jpg)

## Frequently Bought Together

- PARK TOOL (109916) HCW-4 Box End and Pin Spanner Crank Wrench (36mm)
- Park Tool (109917) HCW-5 Lock Spanner
- Park Tool Slotted Bottom Bracket Adjustable Cup Wrench, 16mm

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**Shop now:** [https://www.desertcart.co.uk/products/2353100-park-tool-109916-hcw-4-box-end-and-pin-spanner](https://www.desertcart.co.uk/products/2353100-park-tool-109916-hcw-4-box-end-and-pin-spanner)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-08-19*