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  • Seesii Grease Gun Accessory Kit Pro, 12000 PSI Quick-Release Coupler, 90 Degree Coupler Adapter, 39.4” Dual-Spring Long Flex Hose, Zerk Fitting Cleaning Tool, Compatible with All Grease Guns, GR05P
  • Seesii Grease Gun Accessory Kit ProSeesii-US

Seesii Grease Gun Accessory Kit Pro, 12000 PSI Quick-Release Coupler, 90 Degree Coupler Adapter, 39.4” Dual-Spring Long Flex Hose, Zerk Fitting Cleaning Tool, Compatible with All Grease Guns, GR05P

4.6 out of 5 stars (55)
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Size: Pro Kit (12000 PSI Coupler, 39.4" Hose)
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Purchase options and add-ons

  • [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.

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This item: Seesii Grease Gun Accessory Kit Pro, 12000 PSI Quick-Release Coupler, 90 Degree Coupler Adapter, 39.4” Dual-Spring Long Flex Hose, Zerk Fitting Cleaning Tool, Compatible with All Grease Guns, GR05P
$27.99
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Product description

grease gun
Grease Gun Accessories

Choose the Right Grease Gun for Your Job

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2-in-1 Grease Gun

Buying Options
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3-Speed Grease Gun

Buying Options
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Quick-Flow Grease Gun

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Grease Gun Accessory Kit

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8000PSI Grease Gun Kit

Customer Reviews
4.5 out of 5 stars 174
4.2 out of 5 stars 55
4.4 out of 5 stars 104
4.6 out of 5 stars 98
4.3 out of 5 stars 171
Price
— $109.99 — $24.58 $32.39
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

Product information

Technical Details

Manufacturer ‎Seesii
Brand ‎Seesii
Item Weight ‎1.34 pounds
Product Dimensions ‎12.4 x 9.25 x 1.18 inches
Manufacturer Part Number ‎GR05P

Additional Information

ASIN B0FFN4VSVX
Customer Reviews
4.6 out of 5 stars (55)

4.6 out of 5 stars
Best Sellers Rank
Date First Available June 26, 2025

Warranty & Support

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Product Warranty: For warranty information about this product, please click here

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Seesii Grease Gun Accessory Kit Pro, 12000 PSI Quick-Release Coupler, 90 Degree Coupler Adapter, 39.4” Dual-Spring Long Flex Hose, Zerk Fitting Cleaning Tool, Compatible with All Grease Guns, GR05P

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What's in the box

  • 12000 PSI quick-release coupler
  • 90 degree coupler adapter
  • grease fitting cleaning tool
  • a 39.4-inch dual-spring flexible hose

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    Next page

    Customer reviews

    4.6 out of 5 stars
    55 global ratings
    Customer reviews require account verification. Sign in

    Product Summary: Seesii Grease Gun Accessory Kit Pro, 12000 PSI Quick-Release Coupler, 90 Degree Coupler Adapter, 39.4” Dual-Spring Long Flex Hose, Zerk Fitting Cleaning Tool, Compatible with All Grease Guns, GR05P

    From Seesii

    4.6 out of 5 stars, 55 ratings

    Customer reviews

    200+ bought in past month

    Price

    One-time purchase: $27.99 26% Savings

    List Price: $37.99

    Deal ends:

    Purchasing options

    Other sellers

    Other sellers

    About this Item

    • [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.

    Product Description

    Seesii Grease Gun Accessory Kit Pro– Professional, Reliable, and Built to Last. Stop wasting time and energy struggling with stuck couplers, inaccessible fittings, or low-quality hoses. The Seesii Grease Gun Accessory Kit provides everything you need to perform efficient, precise, and mess-free greasing—whether you’re a professional mechanic, a farmer, or a DIY enthusiast. Next-Generation 12000 PSI Quick-Release Coupler: Grips fittings securely and releases effortlessly, preventing leaks and frustration. Premium materials and reinforced spring ensure long-lasting performance. 90° Adapter for Confined Spaces: Easily reach bearings, joints, and corner fittings that standard couplers cannot access. 39.4-Inch Dual-Spring Flexible Hose: Provides maximum reach, flexibility, and high-pressure resistance up to 10000 PSI. Perfect for tractors, trucks, and workshop machinery. 1/8" NPT Universal Compatibility: Works with all manual, electric, and pneumatic grease guns. Connects seamlessly with Seesii or other brands. Complete Kit with Professional Support: All essential fittings included in one package—no need to purchase separately. Supported by 3 years of Seesii technical support and 24-hour customer service for peace of mind. Whether greasing farm equipment, trucks, or industrial machinery, the Seesii Grease Gun Accessory Kit delivers efficiency, reliability, and convenience for every greasing task.

    Options Available

    Size

    • Pro Kit (12000 PSI Coupler, 39.4" Hose)
    • Standard Kit (with Needle Tips)
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