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

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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.

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.

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

💪Rated up to 10,000 PSI pressure

🔒Locks tight on Zerk fittings

♻️Fully rebuildable with spare kit

47046CFA

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Lock it, load it, and never lose a drop again!

EFFORTLESS ON OFF - Spring-loaded thumb lever makes locking and releasing easy—even under high pressure or recessed fittings.
LEAK PROOF PRECISION - Patented sliding sleeve ensures grease goes in, not on your machine—zero leaks guaranteed.
BUILT TO LAST REBUILD - Includes a spare rebuild kit, extending tool life and saving you replacement costs.
UNIVERSAL COMPATIBILITY - Fits all 1/8" NPT grease guns—manual, pneumatic, or battery-powered—for seamless upgrades.
HANDS FREE LOCKING POWER - Locks on securely so you can grease with both hands free—no more mess or frustration.

The LockNLube Grease Gun Coupler is the world’s best-selling original locking coupler, engineered to lock tightly onto all Metric and SAE Zerk fittings. Rated to withstand pressures up to 10,000 PSI, it prevents leaks and grease waste while enabling hands-free operation. Compatible with all 1/8" NPT grease guns—manual, pneumatic, or battery-powered—this durable, steel-and-rubber tool includes a spare rebuild kit for extended service life and comes backed by a 1-year warranty.

Specifications

ASIN	B00H7LPKKU
Batteries Included?	No
Batteries Required?	No
Best Sellers Rank	#299 in Automotive ( See Top 100 in Automotive ) #4 in Fuel Transfer & Lubrication Products
Customer Reviews	4.7 4.7 out of 5 stars (31,967)
Date First Available	December 9, 2013
Included Components	Just the item
Is Discontinued By Manufacturer	No
Item Package Quantity	1
Item Weight	4 ounces
Item model number	1/8\\\" NPT
Manufacturer	LockNLube
Material	Steel, Rubber
Maximum Pressure	10000 Pound per Square Inch
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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Good experience, but the tracking updates could be better.

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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