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.

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Grease Coupler 1/8" NPT - Universal - Locking Grease Gun Coupler, 10,000 PSI

Product ID: 3992963

Details

Brand
LockNLube
Global Trade Identification Number
Item dimensions L x W x H
3.45 x 0.63 x
Manufacturer
LockNLube
Material
Steel Rubber
Maximum Operating Pressure
10000 Pound

💪Withstands 10,000 PSI pressure

🔒Locks on securely

⚙️Universal fit for all grease guns

20.78 OMR

Duties & taxes included

In stock

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Description

🔧 Lock it, load it, and never miss a beat in your maintenance game!

HANDS FREE LOCK ON - Securely locks to Zerk fittings so you can grease with both hands free—no mess, no leaks.
UNIVERSAL COMPATIBILITY - Fits all grease guns—manual, battery, or pneumatic—with a 1/8" NPT threaded connection.
HEAVY DUTY PRESSURE RATED - Engineered to handle up to 10,000 PSI for the toughest maintenance jobs.
QUICK RELEASE THUMB LEVER - Patented design allows fast, effortless attachment and removal even under pressure.
REBUILDABLE FOR LONGEVITY - Includes a spare rebuild kit to keep your coupler performing like new, saving you replacement costs.

The LockNLube Grease Coupler 1/8" NPT is a universal, locking grease gun coupler designed for professional-grade maintenance. Compatible with all grease guns and Zerk fittings, it locks securely to allow hands-free operation and withstands pressures up to 10,000 PSI. Featuring a rebuildable design with a spare kit and a patented quick-release thumb lever, it ensures durability, ease of use, and mess-free greasing backed by a 1-year warranty.

Specifications

ASIN	B00H7LPKKU
Best Sellers Rank	#486 in Automotive ( See Top 100 in Automotive ) #6 in Fuel Transfer & Lubrication Products
Color	Silver
Customer Reviews	4.7 4.7 out of 5 stars (32,117)
Date First Available	December 9, 2013
Included Components	Just the item
Item Package Quantity	1
Item Weight	4 ounces
Item model number	1/8\\\" NPT
Manufacturer	LockNLube
Material	Metal
Maximum Pressure	10000 psi
Part Number	GC81011
Product Dimensions	3.45 x 0.63 x 1.66 inches
Size	NPT With Spare Rebuild Kit
Warranty Description	1-Year Warranty

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