Premium Stainless Steel Grease Gun Coupler Kit with Flexible Hose – Locking Grease Nozzle Tool Set for Zerk Fittings
Our premium grease gun coupler kit features a stainless steel locking nozzle, flexible grease hose, and storage case—fits all zerk fittings for automotive, industrial, and agricultural lubrication tasks.
Description
Premium Stainless Steel Grease Gun Coupler Kit with Flexible Hose – Locking Grease Nozzle Tool Set for Zerk Fittings
Heavy-duty grease lubrication nozzle kit with anti-kink flexible grease hose and transparent storage case—universal grease gun adapter set for automotive repair, industrial machinery, and farm equipment zerk fitting lubrication
- Hardened Stainless Steel Grease Coupler – Rust-proof & wear-resistant for long-term use
- Locking Zerk Fitting Nozzle – Auto-clamp design prevents grease leakage during lubrication
- Anti-Kink Flexible Grease Hose – 30cm braided PVC hose for hard-to-reach zerk fittings
- Transparent Storage Case – Organize grease gun adapter accessories neatly
- 1/8NPT Universal Thread – Fits manual/pneumatic/electric grease guns (Lincoln, Dewalt, Milwaukee compatible)
- High-Pressure Rating (6000PSI) – Suitable for heavy-duty grease lubrication tasks
Product Specifications & Material Details
| Parameter | Details (Keyword-Embedded) |
|---|---|
| Coupler Material | 304 Stainless Steel / Black Oxide Coated Steel (grease coupler material options for corrosion protection) |
| Grease Hose Material | PVC + Steel Wire Braid (anti-kink flexible grease hose with metal fittings) |
| Thread Size | 1/8NPT Male Thread (universal grease gun adapter thread for all standard grease guns) |
| Grease Hose Length/Diameter | 30cm / 8mm (flexible grease hose diameter for easy maneuvering) |
| Coupler Bore Size | 10mm (standard zerk fitting grease coupler bore size for universal fit) |
| Max Working Pressure | 6000PSI (high-pressure grease coupler for heavy machinery lubrication) |
| Kit Includes | 1*Locking grease coupler, 1*Anti-kink flexible grease hose, 1*Transparent storage case (complete grease gun accessory kit) |
Key Benefits & Grease Application Advantages
1. Effortless Locking Zerk Fitting Nozzle
Unlike traditional grease nozzles that require manual holding, our locking grease coupler auto-clamps onto zerk fittings with a simple push—freeing your hands for efficient grease application. The ergonomic nozzle grip design ensures comfortable operation even during prolonged lubrication tasks. Keywords: locking zerk fitting nozzle, grease application tool, ergonomic grease coupler grip
2. Anti-Kink Flexible Grease Hose for Hard-to-Reach Areas
The steel wire braided flexible grease hose resists kinking and bending, allowing you to access zerk fittings on tight or awkwardly positioned machinery parts (e.g., car suspension, tractor axles, excavator joints). The metal end fittings ensure a secure connection to both the grease coupler and grease gun. Keywords: anti-kink grease hose, hard-to-reach zerk fitting lubrication, flexible grease application hose
3. Durable Material for Harsh Working Conditions
Choose between 304 stainless steel (silver) or black oxide coated steel (black) grease couplers—both materials offer superior rust and wear resistance for use in garages, construction sites, and agricultural fields. The high-pressure rating makes this kit a reliable grease gun adapter set for heavy-duty industrial lubrication. Keywords: black oxide grease coupler, stainless steel zerk fitting tool, industrial grease application kit
Wide Range of Grease Lubrication Applications
This grease gun coupler kit is the ultimate garage grease tool and farm equipment lubrication accessory, suitable for lubricating zerk fittings on bearings, hinges, gears, and moving parts of all types of machinery. The universal design makes it a must-have grease application kit for professional mechanics and DIY enthusiasts alike.
Simple Installation & Usage Instructions
- Prepare the Zerk Fitting: Clean the zerk fitting with a brush to remove dirt/debris (zerk fitting cleaning for smooth grease application).
- Connect the Hose: Screw the grease hose’s 1/8NPT fitting onto the grease coupler (hand-tighten for a secure seal).
- Attach to Grease Gun: Connect the other end of the hose to your grease gun’s outlet (compatible with manual/pneumatic/electric grease guns).
- Lock onto Zerk Fitting: Push the grease coupler onto the zerk fitting until it clicks— the locking mechanism will hold it in place.
- Apply Grease: Operate the grease gun to deliver grease; the anti-leak design prevents messes during lubrication.
- Disconnect & Store: Pull the coupler’s release lever to disconnect, then store all parts in the transparent case for next use.
Frequently Asked Questions
This kit uses a standard 1/8NPT male thread, which fits 99% of modern grease guns. For vintage grease guns with non-standard threads, you may need a grease gun thread adapter to connect the coupler kit.
After use, wipe excess grease from the coupler and hose with a clean cloth. Store the kit in a dry place to prevent rust. Avoid exposing the hose to extreme heat or sharp objects to prevent grease hose damage—replace the hose if it develops cracks or kinks that cause hose leak issues.
Quality Assurance & After-Sales Support
- 12-Month Manufacturer Warranty for all grease tool components (excludes normal wear and tear)
- Fast replacement for defective grease couplers or hoses within the warranty period
- Access to genuine replacement parts (seals, gaskets, hoses) for long-term kit use
- 24/7 online customer support for installation and usage questions
