Is thier a warranty on this? The screws fell out of it.

Yes it has a warranty. Manufacturer’s warranty can be requested from Amazon customer service. Check out the Amazon page for more info. However, I just have to ask, you have a grease gun, can swap out the coupler but need warranty work to reinstall a couple of screws?

Can these be rebuilt like loc n lube

No! The rubber seal is a crazy proprietary shape. Last slightly longer than the warranty , then seal disintegrates. Lumax won't sell the seal separately.

What size coupler do you need to attach the lumax to the grease gun hose? my grease gun hose will not screw directly onto the lumax

1/8 npt is what my grease gun had and it threaded on good luck

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🔧 Unlock the power of effortless greasing—because your tools deserve the best!

BUILT TO LAST - High-quality tool steel and hydraulic seals ensure hundreds of leak-proof uses without wear.
HANDS FREE GREASING - Innovative locking mechanism creates a secure, splash-free seal so you can grease smarter, not harder.
PRESSURE PROOF POWER - Handles up to 15,000 PSI with a 22,000 PSI burst rating for unstoppable performance.
UNIVERSAL FIT MASTERY - Compatible with all SAE & Metric grease fittings, perfect for tight spaces and all grease guns.
EFFORTLESS QUICK RELEASE - Ergonomic thumb lever lets you disconnect instantly—even under pressure—no more stuck couplers.

The LUMAX LX-1403 Silver Heavy-Duty Quick Release Grease Coupler is engineered for professionals demanding durability and efficiency. Featuring a hardened 4-jaw steel grip and a proprietary quick-release locking mechanism, it withstands pressures up to 15,000 PSI and bursts at 22,000 PSI. Its ergonomic thumb lever design enables easy disconnection even under pressure, while compatibility with all SAE and Metric fittings makes it the go-to coupler for any grease gun. Built with high-quality tool steel and a long-lasting hydraulic seal, it guarantees hundreds of leak-proof, hands-free greasing sessions in tight spaces.

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€ 55.08

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Finlandstore

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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Size	1/8" NPT (Quick Release)
Material	Silver
Brand	LUMAX
Color	Silver
Item dimensions L x W x H	4.75 x 1 x 4.75 inches
Connector Type	Coupling
Thread Size	0.125 inch
Exterior Finish	Painted
Thread Type	NPT
Item Weight	0.2 Pounds
Number of Pieces	1
Global Trade Identification Number	00027719051185
Manufacturer	Lumax
UPC	027719051185
Model	LX-1403
Item Weight	3.2 ounces
Product Dimensions	4.75 x 1 x 4.75 inches
Item model number	LX-1403
Manufacturer Part Number	LX-1403

LUMAX LX-1403 Silver Heavy-Duty Quick Release Grease Coupler, 1/8" NPT, 1 Pack. Integrated Non-Return Valve enables Unit to be Disconnected Easily at pressures up to 15,000 PSI.

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