Lanniu grease gun coupler with 4-jaw connection for fast, secure attachment
Lanniu coupler shows threaded collar for easy locking and release
Lanniu grease gun coupler remains leak-proof under high pressure up to 12,000 PSI
Lanniu 4-jaw claws grip fittings securely during operation
Lanniu nickel-plated metal body offers durability and corrosion resistance
Lanniu coupler compatible with all 1/8 NPT grease guns
Lanniu ideal for heavy machinery use in workshops and field
Lanniu sealing gasket contributes to stable performance
Lanniu grease gun coupler pack of 2 for ready replacements
Lanniu grease gun coupler with 4-jaw connection for fast, secure attachment
Lanniu coupler shows threaded collar for easy locking and release
Lanniu grease gun coupler remains leak-proof under high pressure up to 12,000 PSI
Lanniu 4-jaw claws grip fittings securely during operation
Lanniu nickel-plated metal body offers durability and corrosion resistance
Lanniu coupler compatible with all 1/8 NPT grease guns
Lanniu ideal for heavy machinery use in workshops and field
Lanniu sealing gasket contributes to stable performance
Lanniu grease gun coupler pack of 2 for ready replacements

Lanniu Grease Gun Coupler (2 Pack) – 4-Jaw Quick Release, 12,000 PSI, 1/8 NPT

Upgrade your lubrication routine with Lanniu Two high-performance grease gun couplers, designed for heavy equipment and professional...
Vendor: LANNIU
Availability: In stock
£30.07
£30.07
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Lanniu grease gun coupler with 4-jaw connection for fast, secure attachment

Lanniu Grease Gun Coupler (2 Pack) – 4-Jaw Quick Release, 12,000 PSI, 1/8 NPT

£30.07
Lanniu grease gun coupler with 4-jaw connection for fast, secure attachment
Lanniu coupler shows threaded collar for easy locking and release
Lanniu grease gun coupler remains leak-proof under high pressure up to 12,000 PSI
Lanniu 4-jaw claws grip fittings securely during operation
Lanniu nickel-plated metal body offers durability and corrosion resistance
Lanniu coupler compatible with all 1/8 NPT grease guns
Lanniu ideal for heavy machinery use in workshops and field
Lanniu sealing gasket contributes to stable performance
Lanniu grease gun coupler pack of 2 for ready replacements

Lanniu Grease Gun Coupler (2 Pack) – 4-Jaw Quick Release, 12,000 PSI, 1/8 NPT

£30.07
Description
Description
x

Upgrade your lubrication routine with Lanniu

Two high-performance grease gun couplers, designed for heavy equipment and professional maintenance. The upgraded design handles demanding tasks with a fast, secure connection and reliable release across a range of fittings, without sacrificing control or cleanliness.

Smart, secure 4-jaw connection

The core feature is a unique 4-jaw connection paired with a threaded collar. A simple turn locks the coupler in place and an opposite turn releases cleanly. This setup helps prevent grease leaks even under pressure, up to 12,000 PSI, keeping your work area neater and reducing downtime.

  • Fast, one-handed operation with a secure bite on fittings
  • Instant release by rotating the collar in the opposite direction
  • Leak resistance at high pressure to minimize spills and mess

Built to last in demanding environments

Constructed from high-strength, nickel-plated metal, the coupler resists corrosion and stands up to long-term use. The reverse-hook claws grip grease fittings securely and won’t detach mid-task, delivering steady performance in busy workshops, job sites, and on farms.

  • Nickel-plated body for corrosion protection
  • Heavier, sturdier construction than many standard couplers
  • Reinforced jaws and a tight sealing gasket for durable performance

Wide compatibility and practical utility

Designed for versatility, the tips fit all 1/8 NPT standard grease guns, including mini models, and suit both DIN and SAE fittings. A practical addition for excavators, road rollers, harvesters, tractors, and other heavy machinery—plus essential farm shop reliability.

  • Works with most 1/8 NPT grease guns
  • Suitable for DIN and SAE fittings
  • Ideal for machinery, farms, and maintenance tasks

Why choose Lanniu

Along with a robust performance profile, this 2-pack provides value for ongoing maintenance. If you have questions, the team aims to respond within 24 hours, helping keep downtime to a minimum and your projects moving smoothly.

FAQ

Q: Is this compatible with all 1/8 NPT grease guns?

A: Yes—fits all 1/8 NPT grease guns, including mini models.

Q: What makes the Lanniu coupler different from standard push-type adapters?

A: A 4-jaw design with a threaded collar enables secure, leak-resistant connections and easy release.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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