Does this work with Milwaukee grease guns?

This does not work on the older Milwaukee m18 grease guns. They used a metric threaded hose on the older ones. The newer guns have standard thread and it will fit those. Take the current connector off the end of your grease gun hose. If the first 1/8 inch of the hose is not threaded, then you have a metric hose and this lock lune will not fit.

Where is this product manufactured?

It is a quality product made in South Africa by Gurtech.

After installing it, I couldn't depress the gun's pump. What did I do wrong?

Between myself and friends we have successfully installed five of these fittings without any problems. As per the other reviews, I would first check your gun to see if was in fact pumping grease, then reinstall the coupler and try again, before you put it on a fitting. Could be that the fitting jerk that you tried it on was frozen. If it still does not allow grease to flow, it is defective and you will need to return it.

It is just the fitting or does it include the flexible line?

It is just the fitting. The hose was included to give context and sense of scale.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

LockNLube Grease Gun Coupler - Grease Injection Tube Fitting - Easy to Connect - Lock On and Remove Clasp - No Grease Injected

LockNLube Grease Gun Coupler - Grease Injection Tube Fitting - Easy to Connect - Lock On and Remove Clasp - No Grease Injected

Product ID: 740240067

Details

Brand
LockNLube
Exterior Finish
Uncoated Metal
Global Trade Identification Number
Item dimensions L x W x H
8.8 x 1.6 x cm
Manufacturer
Gurtech
Material
Steel Rubber

💪10,000 PSIG pressure rating

🔒Lock-on secure clasp

🧴No grease leakage or mess

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

16979 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Iceland.

Secure transaction

Description

🔧 Lock it. Load it. Leave the mess behind.

LONG LASTING DURABILITY - Includes replacement seal kit to extend lifespan and maintain leak-proof performance.
UNIVERSAL COMPATIBILITY - Fits all standard 1/8" NPT grease guns—manual, pneumatic, or electric, SAE & metric ready.
EFFORTLESS LOCK ON RELEASE - Patented sliding sleeve locks coupler tight—no more wrestling with fittings.
MESS FREE GREASING EXPERIENCE - Grease flows cleanly with zero drips—keep your workspace spotless and professional.
BUILT TO WITHSTAND EXTREME PRESSURE - Four hardened spring steel inlets endure up to 10,000 PSIG for heavy-duty reliability.

The LockNLube Grease Gun Coupler features a patented locking mechanism that secures the coupler to grease fittings, preventing leaks and grease waste. Engineered with four hardened spring steel inlets, it withstands pressures up to 10,000 PSIG, ensuring durability for industrial and professional use. Compatible with all standard 1/8" NPT grease guns and fittings, it simplifies maintenance tasks by enabling hands-free greasing without mess. Each unit includes a replacement seal kit for extended service life, making it a must-have for efficient, clean, and reliable lubrication.

Specifications

ASIN	B00H7LPKKU
Amazon Bestseller	#187,018 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #931 in Grease & Grease Guns
Brand	LockNLube
Customer Reviews	4.7 4.7 out of 5 stars (30,649)
Date First Available	September 26, 2014
Exterior	Uncoated Metal
Is Discontinued By Manufacturer	No
Item Dimensions L x W x H	8.8 x 1.6 x 4.2 cm
Item Weight	113 g
Item model number	1/8\\\" NPT
Manufacturer	Gurtech
Model	LockNLube Grease Coupler
Product Dimensions	8.76 x 1.6 x 4.22 cm; 113.4 g

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.