Seesii Grease Gun Accessory Kit Pro with 12000 PSI Quick-Release Coupler

Price: $27.99 - $26.59
(as of Oct 05, 2026 21:34:48 UTC – Details)

Product description

1 12000 PSI

2 Quicker

3 Wider

4 Universal

1 90° Adapter 2 Details 3 Using Steps

1 39.4” Long Hose

2 Built to Last

Choose the Right Grease Gun for Your Job

Add to Cart

Add to Cart

Customer Reviews

4.4 out of 5 stars 184

4.2 out of 5 stars 74

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4.6 out of 5 stars 136

4.3 out of 5 stars 265

Price

$99.99$99.99

$109.99$109.99

—

$23.35$23.35

$35.99$35.99

Model

GR01 Ultra

GR02 Ultra

GR01 Pro

GR04P

GR04

Fit this Accessory Kit

✔

✔

✔

✔

✔

Max. Working Pressure

12000 PSI

10000 PSI

10000 PSI

10000 PSI

8000 PSI

Max. Flow Rate

5.3 oz/min

6.7 oz/min

6.4 oz/min

/

/

Capacity

14 oz/400 cc

14 oz/400 cc

14 oz/400 cc

/

14 oz/400 cc

Suitable Grease Type

NLGI #0, #1, and #2

NLGI #0, #1, and #2

NLGI #0, #1, and #2

NLGI #0, #1, and #2

NLGI #0, #1, and #2

[All-in-One Grease Gun Accessory Kit – Built for Power & Precision]: This all-in-one kit includes a 12000 PSI quick-release coupler, 90 degree coupler adapter, zerk fitting cleaning tool, and a 39.4-inch dual-spring flexible hose. Designed for professionals and DIYers who need reliable, leak-free performance, it delivers everything you need for smooth, efficient greasing in one complete package.
[12000 PSI Upgraded Quick-Release Coupler – Secure Grip, Effortless Removal]: Say goodbye to stuck, leaking, or hard-to-remove couplers. The new-generation Seesii 12000 PSI quick-release coupler features six reinforced claws and a heavy-duty spring, providing an ultra-tight, no-leak seal on all fittings. After greasing, simply press the release and remove it effortlessly—no twisting, no fighting. Perfect for farmers, mechanics, and truck operators who grease multiple fittings daily and value speed, efficiency, and cleanliness.
[90 Degree Grease Coupler Adapter – Reach Tight, Awkward Spots with Ease]: No more struggling with fittings in tight or hidden areas. The coupler adapter lets you easily grease bearings, joints, and corner fittings where standard couplers can’t reach. A must-have for construction workers, maintenance technicians, and anyone dealing with complex machinery in confined spaces.
[Upgraded 39.4-Inch Dual-Spring Flexible Hose – Built for High Pressure & Durability]: Grease hard-to-reach parts without worrying about burst hoses. The reinforced dual-spring design supports up to 10000 PSI working pressure, providing superior flexibility and resistance to bending or cracking. The extra length allows easy access to remote or tight fittings—ideal for tractors, trucks, and industrial machines.
[Universal Compatibility – Fits All Grease Guns]: With its standard 1/8″ NPT fitting, this Seesii Grease Gun Accessory Kit is compatible with all 1/8″ NPT manual, electric, and pneumatic grease guns. Whether you already own a Seesii grease gun or another brand, this kit connects seamlessly, saving you time and hassle.
[Complete Kit & Trusted Support]: No need to buy individual fittings and adapters—this complete kit has everything you need in one package. Save time, stay organized, and work more efficiently. Plus, Seesii offers 3 years of professional technical support and 24-hour customer service, ensuring help is always just a message away.
Customers find the grease gun accessory kit to be of good quality. The product functions well, with one customer specifically mentioning its effectiveness on hard-to-reach zerk fittings.