---
product_id: 438676988
title: "Saker Grease Gun Coupler-Upgrade to 14000 PSI,Duty Quick Release Grease Couplers,Compatible with All Grease Guns 1/8\" NPT Fittings (1 PC)"
brand: "saker"
price: "551 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/438676988-saker-grease-gun-coupler-upgrade-to-14000-psi-duty-quick
store_origin: DK
region: Denmark
---

# 14000 PSI lock-tight seal One-hand quick release Premium zinc alloy steel build Saker Grease Gun Coupler-Upgrade to 14000 PSI,Duty Quick Release Grease Couplers,Compatible with All Grease Guns 1/8" NPT Fittings (1 PC)

**Brand:** saker
**Price:** 551 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock, load, and grease like a pro—no leaks, no hassle!

## Quick Answers

- **What is this?** Saker Grease Gun Coupler-Upgrade to 14000 PSI,Duty Quick Release Grease Couplers,Compatible with All Grease Guns 1/8" NPT Fittings (1 PC) by saker
- **How much does it cost?** 551 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/438676988-saker-grease-gun-coupler-upgrade-to-14000-psi-duty-quick)

## Best For

- saker enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** Fits all 1/8" NPT grease guns and standard DIN/SAE fittings
- • **Unmatched Pressure Endurance:** Handles extreme 14000 PSI without leaks or failures
- • **Effortless One-Hand Operation:** Smooth retract mechanism frees your hands for multitasking
- • **Patented Quick-Release Design:** Unique retract mechanism for easy access even in blind spots
- • **Durable Zinc Alloy Construction:** Built tough for all-day heavy-duty use in any environment

## Overview

The Saker Grease Gun Coupler is a patented, heavy-duty lubrication tool engineered to withstand up to 14000 PSI pressure. Crafted from premium zinc-coated alloy steel, it ensures durability and leak-proof performance. Featuring a unique quick-release retract mechanism, it enables effortless one-hand operation and easy access to hard-to-reach fittings. Compatible with all 1/8" NPT grease guns and standard grease fittings, it’s the ultimate upgrade for professionals demanding reliability and efficiency on the job.

## Description

Package Include:1xGrease Gun Coupler Weight:5.9 ouncesConnection Size:1/8”NT,all SAE and metric zerk coupler fittings.Size:8 x 4 x 2 cmMaterial:Zinc plated Alloy Steel‎Maximum working pressure:14,000 PSI

## Features

- 【Locking and sealing】Saker grease gun coupler own an exclusive US patent.Our grease gun coupler reinforced jaws and quality sealing gasket ensure long lasting and stable performance,prevent leakage even at 14000 PSI extreme pressure.Matters needing attention:The diameter of our grease gun joint is 18mm.For the case where the diameter of the joint is less than 18mm,we do not recommend applying it.
- 【Robust Build Quality】This high quality grease gun coupler built with premium quality zinc coated alloy steelfor for all-day performance in the shop or garage,heavier and stronger than any other grease couplers on the market.
- 【One Hand Operation】Grease gun coupler with smooth retraction mechanism allows one-hand operation.No need to hold while greasing,after locking the grease gun coupler,you can liberate your hands to operate the grease gun.
- 【Unique Design 】Upgraded grease gun coupler have the unique and patented Retract Mechanism pull back the inner seal and leave outer socket ring wide open,which help locating zerk fittings at blind spot.
- 【Wide Application】The Saker portable grease gun coupler fits all 1/8 NPT standard grease guns, mini grease guns,It also fits all DIN and SAE grease fittings,simply replace your existing grease gun couplers.This heavy-duty tool is an excellent device to have on a construction job site or in an auto mechanic garage to use on your large machinery.It is also a great lubrication tool to have at the farm for your tractor, plow,stump puller,disc harrow,seeder,etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | GJ25777 |
| Brand | Saker |
| Package Dimensions | 10.79 x 3.99 x 3.2 cm; 159 g |
| Manufacturer reference | GJ25777 |
| Manufacturer Part Number | GJ25777 |
| Item Weight | 159 g |

## Images

![Saker Grease Gun Coupler-Upgrade to 14000 PSI,Duty Quick Release Grease Couplers,Compatible with All Grease Guns 1/8" NPT Fittings (1 PC) - Image 1](https://m.media-amazon.com/images/I/61XnqFsQwlL.jpg)
![Saker Grease Gun Coupler-Upgrade to 14000 PSI,Duty Quick Release Grease Couplers,Compatible with All Grease Guns 1/8" NPT Fittings (1 PC) - Image 2](https://m.media-amazon.com/images/I/81GXQgMqKaL.jpg)
![Saker Grease Gun Coupler-Upgrade to 14000 PSI,Duty Quick Release Grease Couplers,Compatible with All Grease Guns 1/8" NPT Fittings (1 PC) - Image 3](https://m.media-amazon.com/images/I/71EoB3NLBiL.jpg)
![Saker Grease Gun Coupler-Upgrade to 14000 PSI,Duty Quick Release Grease Couplers,Compatible with All Grease Guns 1/8" NPT Fittings (1 PC) - Image 4](https://m.media-amazon.com/images/I/61EjAWN7b+L.jpg)
![Saker Grease Gun Coupler-Upgrade to 14000 PSI,Duty Quick Release Grease Couplers,Compatible with All Grease Guns 1/8" NPT Fittings (1 PC) - Image 5](https://m.media-amazon.com/images/I/71dTfILw8PL.jpg)

## Available Options

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

## Questions & Answers

**Q: Where is this Grease Gun Coupler made?**
A: Quickest way to tell if an items made in China or Mexico is no COO listed. 
 Dead giveaway imo. 
 I just assume the worst when a seller/maker fails to list the COO. 
 Because for decades corps have not only known their customers want higher quality USA, Japan or German made products but they also know we don't want China-Mexico crappyola.
  Meaning? 
  By listing a better COO its the best/cheapest advertisement there is today. 
 They get asked where their products made every day so they'd proudly display a good COO & hide the bad ones where possible. 
 Amazon should force each listing to fill in COO but thats helping buyers which they no longer do.

**Q: What exactly does this do that others dont?**
A: What it does it lock on to the zerk/grease fitting. You don't need to hold it on. No more mess anywhere. It's really worth the money. When you work on cars & those grease fitting are in weird areas (tie rod end between tire & strut) you can use 1 hand & not make a mess. 1 hand on grease gun to hold it & the other hand to pump it in. Great concept.

**Q: Will valve release from a pressure locked zerk?**
A: It is a mechanical lock to the grease zerk. Mechanically it can released with the lever. Regular grease couplers are spring loaded and release by pulling and release by over coming pressure of the grease, if any. So far they have released, sometimes with a little extra thumb pressure. Good question.

**Q: Does this 2nd gen version have a smaller barrel diameter (5/8") to fit tighter recessed fittings? Or is it still 3/4" dia.?**
A: The main barrel is larger than 5/8", probably closer to 11/16", but less than 3/4". Where it attaches (screws) to the hose is larger than 3/4".

## Frequently Bought Together

- Saker Grease Gun Coupler-Upgrade to 14000 PSI,Duty Quick Release Grease Couplers,Compatible with All Grease Guns 1/8" NPT Fittings (1 PC)
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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-25*