67Pcs Heavy Duty Grease Gun Coupler Kit – Universal Leak-Free Grease Fitting Assortment for Automotive & Machinery
Leak-Free 67Pcs Grease Gun Coupler Kit – Metric/SAE Grease Fitting Set
Description
67Pcs Heavy Duty Grease Gun Coupler Kit – Universal Leak-Free Grease Fitting Assortment for Automotive & Machinery

✅ Core Features
🔧 All-in-One 67Pcs Set: Includes 65 grease nipples (M6/M8/M10 metric & 1/8 NPT SAE) + 1 durable spring hose, meeting all your lubrication needs.
💪 Heavy Duty Construction: Premium carbon steel with stainless steel plating, rust and corrosion resistant, suitable for harsh industrial environments.
🚫 Leak-Free Design: High pressure resistance (≥10,000 PSI), tight seal to prevent grease leakage, improving work efficiency.
🔄 Universal Fit: Compatible with most standard grease guns, perfect for automotive, machinery, farm equipment, and industrial lubrication.
📊 Product Specifications
| Product Name | 67Pcs Heavy Duty Grease Gun Coupler Kit |
| Total Pieces | 67 (65 grease nipples + 1 spring hose) |
| Interface Size | M6, M8, M10 (Metric) | 1/8 NPT (SAE) |
| Working Pressure | ≥10,000 PSI |
| Material | Carbon Steel + Stainless Steel Plating |
| Compatibility | Universal Fit for Standard Grease Guns |
🔧 Application Scenarios
• Automotive Maintenance: Cars, trucks, motorcycles, and other vehicle chassis lubrication.
• Machinery Repair: Industrial machinery, construction equipment, and factory equipment maintenance.
• Farm Equipment: Tractors, harvesters, and other agricultural machinery lubrication.
• Industrial Lubrication: Heavy-duty equipment, conveyor belts, and mechanical parts lubrication.
⭐ Customer Reviews & Testimonials
“This 67pcs grease gun coupler kit is a game-changer for my auto repair shop! The leak-free design saves me so much time and grease, and the universal fit works with all the vehicles I service. The build quality is heavy duty and definitely worth the investment.”
— John D., Automotive Mechanic, USA
“I needed a complete grease fitting set for my farm equipment, and this kit has everything I need! The M6/M8/M10 metric fittings fit my tractor perfectly, and the spring hose is durable enough for outdoor use. No more running to the store for missing parts!”
— Sarah K., Farm Owner, Canada
“As a DIY enthusiast, I was looking for a reliable grease gun accessory kit for my garage. This 67pcs set is universal, easy to use, and the heavy-duty construction means it will last for years. The only minor issue is the packaging, but the product itself is top-notch.”
— Mike T., DIY Hobbyist, UK
“Our industrial factory uses this grease coupler kit for all machinery maintenance. The high pressure resistance (10,000 PSI) is exactly what we need, and the rust-resistant plating holds up well in our humid workshop. Highly recommend for industrial use!”
— David L., Factory Manager, Australia
🛡️ Purchase Guarantee
1. 30-Day Money Back Guarantee for quality issues.
2. 12-Month Warranty for manufacturing defects.
3. Fast Shipping & Professional After-Sales Service.
4. Bulk Order Discounts Available for Mechanics, Shops, and Factories.










