---
product_id: 520296551
title: "World's Smallest Grease Gun Coupler (Only 0.53 \"),High Pressure Quick Release Grease Tips,Fit All 1/8\" NPT Manual/Electric Grease Gun (Grease Gun Coupler)"
brand: "okyouk"
price: "€ 35.30"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/520296551-worlds-smallest-grease-gun-coupler-only-0-53-high-pressure
store_origin: NL
region: Netherlands
---

# 12500 PSI max pressure - ultra durable 0.53" diameter - world's smallest coupler Fits all 1/8" NPT grease guns - universal compatibility World's Smallest Grease Gun Coupler (Only 0.53 "),High Pressure Quick Release Grease Tips,Fit All 1/8" NPT Manual/Electric Grease Gun (Grease Gun Coupler)

**Brand:** okyouk
**Price:** € 35.30
**Availability:** ✅ In Stock

## Summary

> 🔧 Tiny but mighty – grease like a pro, no space too tight!

## Quick Answers

- **What is this?** World's Smallest Grease Gun Coupler (Only 0.53 "),High Pressure Quick Release Grease Tips,Fit All 1/8" NPT Manual/Electric Grease Gun (Grease Gun Coupler) by okyouk
- **How much does it cost?** € 35.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/520296551-worlds-smallest-grease-gun-coupler-only-0-53-high-pressure)

## Best For

- okyouk enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Galvanized carbon steel and reinforced 6-claw design ensure long-lasting durability.
- • **Universal Fit:** Compatible with all 1/8" NPT manual, electric, and pneumatic grease guns.
- • **Compact Powerhouse:** World's smallest 0.53" diameter coupler fits the tightest spots effortlessly.
- • **All-in-One Efficiency:** Includes grease nozzle Zerk cleaning tool to save time and money on maintenance.
- • **Pressure-Proof Performance:** Withstands extreme 12500 PSI pressure without leaks or failures.

## Overview

The OKYOUK World's Smallest Grease Gun Coupler is a precision-engineered, ultra-compact tool designed for high-pressure lubrication tasks. Measuring only 0.53 inches in diameter, it fits recessed Zerks and tight spaces with ease. Built from galvanized carbon steel and reinforced with a patented 6-claw locking system, it reliably handles pressures up to 12500 PSI without leakage. Compatible with all standard 1/8" NPT grease guns—manual, electric, or pneumatic—this coupler is perfect for automotive, agricultural, and industrial maintenance. It also includes a grease nozzle Zerk cleaning tool, making it an all-in-one solution for professionals who demand efficiency and durability.

## Description

World's Smallest Grease Gun Coupler (Only 0.53 "),High Pressure Quick Release Grease Tips,Fit All 1/8" NPT Manual/Electric Grease Gun (Grease Gun Coupler)

## Features

- 【Optimally Designed】 World's smallest diameter quick-lock release grease gun coupler can be used in tight places. Fits recessed Zerks and all small Zerk guards,you can easily and quickly lock and release.
- 【Upgraded, Durable and Stable】 With the exclusive patent in the United States, OKYOUK upgraded grease gun coupler, reinforced with 6 claws and sealing gasket, to ensure long-lasting and stable performance, even under extreme pressure of 12500 PSI, it can be tighter and not leakage. Durable and long-lasting.
- 【Fits Most Grease Guns】 Portable grease gun coupler are available for all 1/8" NPT standard grease guns, pneumatic grease guns, manual grease guns, electric grease guns, as well as all DIN and SAE grease nipples and all SAE and metric Zerk fittings. Simply replace your existing grease gun coupler.
- 【Wide Application】 This robust grease gun tool is ready for automotive maintenance, jobsite machinery, and axles and drivetrains. It is also ideal for lubricating farm tractors, plows, stump pullers, disc rakes, seeders, etc.
- 【Professional and Considerate Service】 Made of galvanized carbon steel, the grease gun coupler is durable enough to support all-day use. In addition, we offer a 12-month warranty on this coupler. If you have any questions during the purchase and use process, please feel free to contact us. The grease gun coupler makes the job easier.
- 【Worry-free Combination】0.53"Grease Gun Coupler + Grease Nozzle Zerk Cleaning Tool,Can be save your money and be efficient！

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | OKYOUK |
| Brand | OKYOUK |
| Model | OKYK-011 |
| Item Weight | 3.87 ounces |
| Product Dimensions | 4.2 x 1.65 x 0.67 inches |
| Item model number | OKYK-01 |
| Manufacturer Part Number | OKYK-011 |

## Images

![World's Smallest Grease Gun Coupler (Only 0.53 "),High Pressure Quick Release Grease Tips,Fit All 1/8" NPT Manual/Electric Grease Gun (Grease Gun Coupler) - Image 1](https://m.media-amazon.com/images/I/61YOOLUGfeL.jpg)
![World's Smallest Grease Gun Coupler (Only 0.53 "),High Pressure Quick Release Grease Tips,Fit All 1/8" NPT Manual/Electric Grease Gun (Grease Gun Coupler) - Image 2](https://m.media-amazon.com/images/I/61KMNNH2maL.jpg)
![World's Smallest Grease Gun Coupler (Only 0.53 "),High Pressure Quick Release Grease Tips,Fit All 1/8" NPT Manual/Electric Grease Gun (Grease Gun Coupler) - Image 3](https://m.media-amazon.com/images/I/61XbjunTcbL.jpg)
![World's Smallest Grease Gun Coupler (Only 0.53 "),High Pressure Quick Release Grease Tips,Fit All 1/8" NPT Manual/Electric Grease Gun (Grease Gun Coupler) - Image 4](https://m.media-amazon.com/images/I/71mpt+kCIiL.jpg)
![World's Smallest Grease Gun Coupler (Only 0.53 "),High Pressure Quick Release Grease Tips,Fit All 1/8" NPT Manual/Electric Grease Gun (Grease Gun Coupler) - Image 5](https://m.media-amazon.com/images/I/71Kkuf1kzaL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfect.
*by R***M on August 3, 2025*

Received as described. works great.

### ⭐⭐⭐⭐⭐ Slim enough to fit, tight enough to transfer the grease perfectly.
*by P***K on August 24, 2025*

Was having difficulty getting at my drive train zerks on my 2nd gen tacoma.This grease coupler is excellent! Slim enough to fit, tight enough to transfer the grease perfectly.My old one is in the can!!

### ⭐⭐⭐⭐ Good but not for clogs
*by R***D on July 3, 2025*

Slim design fits tight spaces, decent attachments. The mekanism that grabs the grease fitting will break if used on a clogged fitting, works great otherwise. I ordered a 2nd one of these to replace the one that broke. Use something else for clogs.

## Frequently Bought Together

- OKYOUK World's Smallest Grease Coupler 0.53" | Quick-Release High-Pressure Tips | Universal Fit 1/8" NPT Manual & Electric Guns | Built-in Cleaning Tool | Heavy-Duty for Zerk Fittings
- LockNLube Grease Gun Coupler locks onto Zerk fittings. Grease goes in, not on the machine. World's best-selling original locking grease coupler. Rated 10,000 PSI. Long-lasting rebuildable tool.
- AtomLube Ultra Heavy Duty Red Grease, 2-Pack of 14 Oz. Tubes| Waterproof & High Temp Lubricant | Wheel Bearing Grease for Semi Truck Accessories

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-17*