---
product_id: 541652324
title: "STHIRA® Grease Gun Coupler, Strong Lock Release Grease Coupler with 12\" Spring Flex Hose, 12000 PSI Quick Release Metal Grease Gun Couplers Compatible with All Grease Guns 1/8\" NPT Grease Gun Fitting"
brand: "sthira"
price: "130 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/541652324-sthira-grease-gun-coupler-strong-lock-release-grease-coupler-12
store_origin: RO
region: Romania
---

# 12000 PSI max pressure 12-inch spring flex hose 6-jaw strong lock release STHIRA® Grease Gun Coupler, Strong Lock Release Grease Coupler with 12" Spring Flex Hose, 12000 PSI Quick Release Metal Grease Gun Couplers Compatible with All Grease Guns 1/8" NPT Grease Gun Fitting

**Brand:** sthira
**Price:** 130 Lei
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock in Power, Flex Your Reach!

## Quick Answers

- **What is this?** STHIRA® Grease Gun Coupler, Strong Lock Release Grease Coupler with 12" Spring Flex Hose, 12000 PSI Quick Release Metal Grease Gun Couplers Compatible with All Grease Guns 1/8" NPT Grease Gun Fitting by sthira
- **How much does it cost?** 130 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/541652324-sthira-grease-gun-coupler-strong-lock-release-grease-coupler-12)

## Best For

- sthira enthusiasts

## Why This Product

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

## Key Features

- • **Flexible Reach:** 12-inch spring flex hose offers superior maneuverability in tight or hard-to-reach spaces.
- • **Precision 6-Jaw Lock:** Upgraded 6-jaw coupler ensures leak-proof, secure connections even under extreme pressure.
- • **Unmatched Durability:** Crafted from premium alloy steel with rust and corrosion resistance for a lifetime of rugged use.
- • **Built for Professionals:** Engineered to withstand 12000 PSI, perfect for automotive, farm, and heavy machinery lubrication.
- • **Universal Fit for Every Job:** Compatible with all 1/8" NPT grease guns and DIN/SAE grease nipples for seamless integration.

## Overview

The STHIRA Grease Gun Coupler features a robust 6-jaw locking mechanism and a flexible 12-inch spring hose, delivering leak-proof performance up to 12000 PSI. Designed for universal compatibility with all 1/8" NPT grease guns and grease nipples, it combines premium alloy steel durability with corrosion resistance, making it the ultimate tool for professional-grade lubrication across automotive, agricultural, and industrial applications.

## Description

STHIRA® Grease Gun Coupler, Strong Lock Release Grease Coupler with 12" Spring Flex Hose, 12000 PSI Quick Release Metal Grease Gun Couplers Compatible with All Grease Guns 1/8" NPT Grease Gun Fitting

## Features

- UNIVERSAL COMPATIBILITY: Grease gun coupler fits all 1/8" NPT standard grease gun, pneumatic grease Gun, manual grease gun, electric grease gun, also suitable for all DIN and SAE grease nipples and all SAE and metric Zerk joints. Simply replace your existing grease gun coupler and this grease gun tool is ready for use in automotive repair, job site large machinery and axles and drive trains, it is also great for lubricating farm tractors, plows, stump pullers, disc harrows, seeders and more.
- PREMIUM DURABILITY AND STURDY: The grease gun coupler is crafted with upgraded premium alloy steel with rubberized handle bar, sturdy and durable to use, rust resistance, corrision resistance, longer service life. Optimizing the thickness of the steel and upgrading the 6-jaw bite lock on the original basis, quality steel, quality design principle, Wear-resistant and durable Long life span, Lowest lifetime cost, believe me, this will be your best choice!!
- UPGRADE PERFORMANCE: With 6-jaw coupler and excellent durability makes the grease gun coupler can stand with max 12000 PSI jetting pressure, leakingproof. This grease gun coupler with 12 Inch Spring Flex HoseUpgrade-strong 6-jaw coupler, grease gun coupler reinforced jaws and quality sealing gasket ensure long lasting and stable performance tighter and no oil leakage, use testing: Leak prevention even when tested at extreme pressures of 12, 000 PSI or higher.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | STHIRA |
| Part number | AZBM2-0Z19U78 |
| Item Weight | 156 g |
| Product Dimensions | 9 x 3 x 2 cm; 155.5 g |
| Item model number | A-966 |
| Size | 1 pcs+Hose |
| Color | Black |
| Material | ?? |
| Power source type | ac |
| Included components | See Product Description |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![STHIRA® Grease Gun Coupler, Strong Lock Release Grease Coupler with 12" Spring Flex Hose, 12000 PSI Quick Release Metal Grease Gun Couplers Compatible with All Grease Guns 1/8" NPT Grease Gun Fitting - Image 1](https://m.media-amazon.com/images/I/51x0frnmdFL.jpg)
![STHIRA® Grease Gun Coupler, Strong Lock Release Grease Coupler with 12" Spring Flex Hose, 12000 PSI Quick Release Metal Grease Gun Couplers Compatible with All Grease Guns 1/8" NPT Grease Gun Fitting - Image 2](https://m.media-amazon.com/images/I/51VLEEuhOfL.jpg)
![STHIRA® Grease Gun Coupler, Strong Lock Release Grease Coupler with 12" Spring Flex Hose, 12000 PSI Quick Release Metal Grease Gun Couplers Compatible with All Grease Guns 1/8" NPT Grease Gun Fitting - Image 3](https://m.media-amazon.com/images/I/619uHBjRmUL.jpg)
![STHIRA® Grease Gun Coupler, Strong Lock Release Grease Coupler with 12" Spring Flex Hose, 12000 PSI Quick Release Metal Grease Gun Couplers Compatible with All Grease Guns 1/8" NPT Grease Gun Fitting - Image 4](https://m.media-amazon.com/images/I/612RNtnrqyL.jpg)
![STHIRA® Grease Gun Coupler, Strong Lock Release Grease Coupler with 12" Spring Flex Hose, 12000 PSI Quick Release Metal Grease Gun Couplers Compatible with All Grease Guns 1/8" NPT Grease Gun Fitting - Image 5](https://m.media-amazon.com/images/I/61EYjIX7CBL.jpg)

## Frequently Bought Together

- STHIRA® Grease Gun Coupler, Strong Lock Release Grease Coupler with 12" Spring Flex Hose, 12000 PSI Quick Release Metal Grease Gun Couplers Compatible with All Grease Guns 1/8" NPT Grease Gun Fitting
- JCB Tools Heavy Duty Lever Grease Gun with Aluminum Die cast head. Air Release valve on Head. Complete with Rigid Extention and Coupler, 22025930

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**Shop now:** [https://www.desertcart.ro/products/541652324-sthira-grease-gun-coupler-strong-lock-release-grease-coupler-12](https://www.desertcart.ro/products/541652324-sthira-grease-gun-coupler-strong-lock-release-grease-coupler-12)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-08*