---
product_id: 123890941
title: "PROLUBE Professional 4-Jaw Grease Coupler | with Ball Check | 6,000 PSI | Use with Hand Operated Grease Guns | 1/8” NPT Threads (43502)"
brand: "prolube"
price: "12032CFA"
currency: XOF
in_stock: true
reviews_count: 9
category: "Prolube"
url: https://www.desertcart.sn/products/123890941-prolube-professional-4-jaw-grease-coupler-with-ball-check-6
store_origin: SN
region: Senegal
---

# 4-jaw secure coupling 6000 PSI max pressure 1/8” NPT thread fit PROLUBE Professional 4-Jaw Grease Coupler | with Ball Check | 6,000 PSI | Use with Hand Operated Grease Guns | 1/8” NPT Threads (43502)

**Brand:** prolube
**Price:** 12032CFA
**Availability:** ✅ In Stock

## Summary

> ⚙️ Lock in the power of precision lubrication!

## Quick Answers

- **What is this?** PROLUBE Professional 4-Jaw Grease Coupler | with Ball Check | 6,000 PSI | Use with Hand Operated Grease Guns | 1/8” NPT Threads (43502) by prolube
- **How much does it cost?** 12032CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/123890941-prolube-professional-4-jaw-grease-coupler-with-ball-check-6)

## Best For

- prolube enthusiasts

## Why This Product

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

## Key Features

- • **Rock-Solid 4-Jaw Grip:** Ensures a secure, leak-free connection every time you couple.
- • **User-Friendly Hex Nut:** Quick and easy tightening for efficient workflow.
- • **Seamless Compatibility:** Standard 1/8” NPT threads fit most hand-operated grease guns.
- • **Durability Meets Precision:** Fully hardened spring steel jaws resist deformation under stress.
- • **Unmatched Pressure Resilience:** Handles up to 6000 PSI without fail, built for heavy-duty grease jobs.

## Overview

The PROLUBE Professional 4-Jaw Grease Coupler (model 43502) is engineered for hand-operated grease guns, delivering secure, high-pressure connections up to 6000 PSI. Featuring hardened spring steel jaws and a hexagonal nut for easy tightening, it ensures durability and reliability in demanding maintenance tasks. Its 1/8” NPT threads provide broad compatibility, making it a trusted choice for professionals seeking efficient and leak-proof grease application.

## Description

PROLUBE 43502 is designed for use with hand-operated grease guns, this professional-grade coupler allows you to attach and detach hoses, tips, and barrels. This specific coupler is standard-rated, and is not meant to exceed pressures of 6000 psi.

Review: Lubed up - Great deal and works perfect!!
Review: It works ! - Great product and cost was very reasonable and fast shipping.

## Features

- Professional hydraulic coupler for grease guns not exceeding 6000 PSI
- 4-Jaw construction to couple securely
- Strong, steadfast coupler body can withstand high pressure without deformation
- Hexagonal nut for easy tightening
- Fully hardened spring steel jaws

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N64QXB5 |
| Best Sellers Rank | #949,566 in Automotive ( See Top 100 in Automotive ) #911 in Grease Guns |
| Date First Available | November 17, 2016 |
| Item Weight | 0.01 ounces |
| Item model number | 43502 |
| Manufacturer | Groz |
| Product Dimensions | 1.94 x 3.88 x 1 inches |

## Images

![PROLUBE Professional 4-Jaw Grease Coupler | with Ball Check | 6,000 PSI | Use with Hand Operated Grease Guns | 1/8” NPT Threads (43502) - Image 1](https://m.media-amazon.com/images/I/71kwgu8MejL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Lubed up
*by H***E on January 12, 2024*

Great deal and works perfect!!

### ⭐⭐⭐⭐⭐ It works !
*by B***A on July 25, 2024*

Great product and cost was very reasonable and fast shipping.

### ⭐⭐⭐⭐ Did the job
*by J***R on March 10, 2023*

Works as they should. Basic grease gun end. Nothing fancy, just pumping zerks full of grease

## Frequently Bought Together

- PROLUBE Professional 4-Jaw Grease Coupler | with Ball Check | 6,000 PSI | Use with Hand Operated Grease Guns | 1/8” NPT Threads (43502)
- 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.
- ZELCAN Grease Fittings Kit, 150pc SAE Hydraulic Grease Zerk Assortment: 1/4" 1/8" Straight 45 90 Degree Angled Zerk Fittings, Galvanized Steel Set for Replacing Missing or Broken Zerk Grease Fittings

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sn/products/123890941-prolube-professional-4-jaw-grease-coupler-with-ball-check-6](https://www.desertcart.sn/products/123890941-prolube-professional-4-jaw-grease-coupler-with-ball-check-6)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-18*