--- product_id: 500437752 title: "Grease Gun Coupler 2 PCS, Strong Lock on Greases Gun Couplers, 12000 PSI Quick Release Grease Coupler with 12\" Spring Flex Hose, Compatible with All Grease Guns 1/8\" NPT Grease Gun Fittings" brand: "aorrzer" price: "€ 54.80" currency: EUR in_stock: true reviews_count: 5 category: "Aorrzer" url: https://www.desertcart.ie/products/500437752-grease-gun-coupler-2-pcs-strong-lock-on-greases-gun store_origin: IE region: Ireland --- # 12,000 PSI leak-proof pressure rating 6-jaw bite lock for secure grip 12-inch spring flex hose for reach Grease Gun Coupler 2 PCS, Strong Lock on Greases Gun Couplers, 12000 PSI Quick Release Grease Coupler with 12" Spring Flex Hose, Compatible with All Grease Guns 1/8" NPT Grease Gun Fittings **Brand:** aorrzer **Price:** € 54.80 **Availability:** ✅ In Stock ## Summary > 🔧 Lock it. Load it. Level up your lubrication game. ## Quick Answers - **What is this?** Grease Gun Coupler 2 PCS, Strong Lock on Greases Gun Couplers, 12000 PSI Quick Release Grease Coupler with 12" Spring Flex Hose, Compatible with All Grease Guns 1/8" NPT Grease Gun Fittings by aorrzer - **How much does it cost?** € 54.80 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/500437752-grease-gun-coupler-2-pcs-strong-lock-on-greases-gun) ## Best For - aorrzer enthusiasts ## Why This Product - Trusted aorrzer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Premium alloy steel and wear-resistant design for years of reliable service. - • **Unbreakable Grip:** Reinforced 6-jaw coupler locks on tight—no slips, no leaks. - • **Universal Compatibility:** Fits all 1/8" NPT grease guns and standard Zerk fittings—one tool, endless uses. - • **Pressure-Proof Performance:** Tested beyond 12,000 PSI to handle the toughest jobs without mess. - • **Effortless One-Hand Operation:** Smooth quick-release design frees your hands for multitasking. ## Overview The AORRZER Grease Gun Coupler 2 PCS set features a durable 6-jaw bite lock mechanism and a 12-inch spring flex hose, engineered from premium alloy steel to withstand pressures up to 12,000 PSI. Compatible with all 1/8" NPT grease guns and standard Zerk fittings, it offers leak-proof, one-handed operation for professional-grade lubrication with minimal effort and maximum reliability. ## Description AORRZER Grease Gun Coupler is So Easy to Use Compatible with All Grease Guns and Zerk Fittings 1/8 NPT fits all standard grease guns, mini grease guns.Leak-free Design: Enhanced jaws and premium sealing gaskets prevent leakage even at extreme pressures of 12000 PSI, ensuring long-time service and stable performance. No more wasted grease mess everywhere. Good Springs: The springs perform well and guarantee smooth sliding throughout their entire life cycle. Extended Handle: With extended handle design, Easier to use with one hand，it is more labor-saving when oiling. The fine texture of the handle ensures friction with the palm of your hand and avoids accidental slipping. Easy To Use: The grease tool fitting can be locked and released quickly, easily, and conveniently. Review: I would recommend these for anybody that has a battery operated grease gun they work great you attach it. Let go of it and it does not pop off grease does not ooze out on the sides. It locks in the place like it’s supposed to definitely worth the money. Review: very happy with how sturdy these grease couplers are on how they grab the zerk and never fall off unless you zank it off quite impressed and satisfied with purchase ## Features - 【Upgrade grease coupler】AORRZER grease gun coupler 2 pcs with 12 Inch Spring Flex Hose，Upgrade-strong 6-jaw coupler, grease gun coupler reinforced jaws and quality sealing gasket ensure long lasting and stable performance tighter and no oil leakage,Use testing: Leak prevention even when tested at extreme pressures of 12,000 PSI or higher. - 【High quality and sturdy】The grease gun coupler is made of upgraded material alloy steel, optimizing the thickness of the steel and upgrading the 6-jaw bite lock on the original basis, quality steel, quality design principle, Wear-resistant and durable Long life span, Lowest ************************************************************* cost, believe me, this will be your best choice!! - 【Simple operation】Grease gun coupler with smooth strong 6-jaw bite lock on function allows one-handed operation, no need to hold when lubricating, after locking the grease gun coupler, you can ************************************************************* your hands to operate the grease gun. - 【Wide application】grease gun coupler fits all 1/8" NPT standard grease gun, Pneumatic Grease Gun, manual grease gun, electric grease gun, also suitable for all DIN and SAE grease ************************************************************* and all SAE and metric Zerk joints. - 【Customer Service】 AORRZER promises to provide you with a 1-year *************************************************************, as long as you choose the AORRZER grease gun coupler in the use of any problems encountered in the process can always contact us, we will provide you with 24-hour service, so that you have a family-like feeling!. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BB5XLJ6M | | Brand | AORRZER | | Colour | Silver | | Connector Type | Coupling | | Customer Reviews | 4.5 4.5 out of 5 stars (1,116) | | Exterior Finish | Polishing | | Included Components | 12 Inch Flexible Grease Hose, Grease Gun Coupler*2 | | Item Dimensions | 11 x 4 x 1.7 centimetres | | Item Type Name | Grease Gun Coupler | | Item Weight | 11.8 Ounces | | Manufacturer | AORRZER | | Material | Metal | | Model Number | A-966 | | Part Number | Grease Coupler001-A-966 | | Set Name | 2 | | Size | 2 pcs+Hose | | Thread Type | NPT | | Unit Count | 3.0 count | ## Product Details - **Brand:** AORRZER - **Colour:** Silver - **Connector type:** Coupling - **Exterior finish:** Polishing - **Item dimensions L x W x H:** 11 x 4 x 1.7 centimetres - **Item weight:** 11.8 Ounces - **Manufacturer:** AORRZER - **Material:** Metal - **Size:** 2 pcs+Hose - **Thread type:** NPT ## Images ![Grease Gun Coupler 2 PCS, Strong Lock on Greases Gun Couplers, 12000 PSI Quick Release Grease Coupler with 12" Spring Flex Hose, Compatible with All Grease Guns 1/8" NPT Grease Gun Fittings - Image 1](https://m.media-amazon.com/images/I/71x5r7aZQ7L.jpg) ![Grease Gun Coupler 2 PCS, Strong Lock on Greases Gun Couplers, 12000 PSI Quick Release Grease Coupler with 12" Spring Flex Hose, Compatible with All Grease Guns 1/8" NPT Grease Gun Fittings - Image 2](https://m.media-amazon.com/images/I/61qcRDPiYmL.jpg) ![Grease Gun Coupler 2 PCS, Strong Lock on Greases Gun Couplers, 12000 PSI Quick Release Grease Coupler with 12" Spring Flex Hose, Compatible with All Grease Guns 1/8" NPT Grease Gun Fittings - Image 3](https://m.media-amazon.com/images/I/71uxXeZVyML.jpg) ![Grease Gun Coupler 2 PCS, Strong Lock on Greases Gun Couplers, 12000 PSI Quick Release Grease Coupler with 12" Spring Flex Hose, Compatible with All Grease Guns 1/8" NPT Grease Gun Fittings - Image 4](https://m.media-amazon.com/images/I/61CBq36creL.jpg) ![Grease Gun Coupler 2 PCS, Strong Lock on Greases Gun Couplers, 12000 PSI Quick Release Grease Coupler with 12" Spring Flex Hose, Compatible with All Grease Guns 1/8" NPT Grease Gun Fittings - Image 5](https://m.media-amazon.com/images/I/617r1BqLoaL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***O on 29 March 2026* I would recommend these for anybody that has a battery operated grease gun they work great you attach it. Let go of it and it does not pop off grease does not ooze out on the sides. It locks in the place like it’s supposed to definitely worth the money. ### ⭐⭐⭐⭐⭐ Review *by G***O on 23 January 2024* very happy with how sturdy these grease couplers are on how they grab the zerk and never fall off unless you zank it off quite impressed and satisfied with purchase ### ⭐⭐⭐⭐⭐ Review *by M***. on 13 June 2025* I've used this once so far... with a trailer wheel bearing repacker. It did the job fine but I used my own rubber hose and not the stiff plastic one that this kit comes with. Anyway it stays securely mounted on the grease fitting and doesn't leak. I would buy it again but since the kit came with 2 it's unlikely I'll need to. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ie/products/500437752-grease-gun-coupler-2-pcs-strong-lock-on-greases-gun](https://www.desertcart.ie/products/500437752-grease-gun-coupler-2-pcs-strong-lock-on-greases-gun) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-05-24*