--- product_id: 541652324 title: "Grease Gun Coupler, Strong Lock Release Grease Coupler with 12\" Spring Flex Hose, 12000 PSI Quick Release Metal Grease Gun Couplers Compatible with All Grease Guns 1/8\" NPT Grease Gun Fitting" brand: "sthira" price: "124.12 DT" currency: TND in_stock: true reviews_count: 4 category: "Sthira" url: https://www.desertcart.tn/products/541652324-grease-gun-coupler-strong-lock-release-grease-coupler-with-12 store_origin: TN region: Tunisia --- # 12000 PSI max pressure 12" spring flex hose Universal 1/8" NPT compatibility Grease Gun Coupler, Strong Lock Release Grease Coupler with 12" Spring Flex Hose, 12000 PSI Quick Release Metal Grease Gun Couplers Compatible with All Grease Guns 1/8" NPT Grease Gun Fitting **Brand:** sthira **Price:** 124.12 DT **Availability:** ✅ In Stock ## Summary > 🔧 Grease smarter, not harder — lock in performance and never miss a spot! ## Quick Answers - **What is this?** Grease Gun Coupler, Strong Lock Release Grease Coupler with 12" Spring Flex Hose, 12000 PSI Quick Release Metal Grease Gun Couplers Compatible with All Grease Guns 1/8" NPT Grease Gun Fitting by sthira - **How much does it cost?** 124.12 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/541652324-grease-gun-coupler-strong-lock-release-grease-coupler-with-12) ## Best For - sthira enthusiasts ## Why This Product - Trusted sthira brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **6-Jaw Lock for Secure Grip:** Upgraded locking mechanism guarantees tight, no-slip connection every time. - • **Ergonomic & Durable Design:** Premium alloy steel with rubberized handle ensures rust resistance and long-lasting use. - • **Universal Fit, Zero Hassle:** Compatible with all standard grease guns and fittings—one tool for every job. - • **Unmatched Pressure Endurance:** Withstands up to 12,000 PSI for leak-proof, heavy-duty greasing. - • **Flexible Reach, Effortless Access:** 12-inch spring flex hose lets you grease hard-to-reach spots without strain. ## Overview The STHIRA Grease Gun Coupler is a premium, universal 1/8" NPT fitting designed for all grease guns and fittings. Engineered with a reinforced 6-jaw lock and a 12-inch spring flex hose, it delivers leak-proof performance at pressures up to 12,000 PSI. Crafted from corrosion-resistant alloy steel with an ergonomic rubberized handle, it offers durability and ease of use for automotive, agricultural, and industrial lubrication tasks. ## Description QualityProduct Review: Wish I had bought one years ago. No longer need both hands to grease equipment and vehicles. Yes it's a little pricey but well worth every penny. Very good quality and well built. Let me start by saying I hate grease guns, always have. The old hand pump ones that you put the tube in, really piss me off. Once you put it on the Zirk, it is such a PITA to get off. This handy little item makes greasing things so much easier. I would recommend this to anyone that finds greasing things unfun when you're trying to get the job done and you can't get the job done easily with the old-style grease guns. Review: The clipping is very hard And in some Grease point it not attach to it ## Features - UNIVERSAL COMPATIBILITY: 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 nipples and all SAE and metric Zerk joints. Simply replace your existing grease gun coupler and this grease gun tool is ready for use in automotive repair, job site large machinery and axles and drive trains, it is also great for lubricating farm tractors, plows, stump pullers, disc harrows, seeders and more. - PREMIUM DURABILITY AND STURDY: The grease gun coupler is crafted with upgraded premium alloy steel with rubberized handle bar, sturdy and durable to use, rust resistance, corrision resistance, longer service life. 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 lifetime cost, believe me, this will be your best choice!! - UPGRADE PERFORMANCE: With 6-jaw coupler and excellent durability makes the grease gun coupler can stand with max 12000 PSI jetting pressure, leakingproof. This grease gun coupler with 12 Inch Spring Flex HoseUpgrade-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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BQYV8MRG | | ASIN | B0BQYV8MRG | | Batteries Included? | No | | Batteries Required? | No | | Color | Black | | Customer Reviews | 4.1 4.1 out of 5 stars (56) | | Customer reviews | 4.1 4.1 out of 5 stars (56) | | Date First Available | 3 February 2023 | | Date First Available | 3 February 2023 | | Included components | See Product Description | | Item Weight | 156 g | | Item model number | A-966 | | Item model number | A-966 | | Manufacturer | STHIRA | | Manufacturer | STHIRA | | Material | ?? | | Part number | AZBM2-0Z19U78 | | Power source type | ac | | Product Dimensions | 9 x 3 x 2 cm; 155.5 g | | Product Dimensions | 9 x 3 x 2 cm; 155.5 g | | Size | 1 pcs+Hose | ## Images ![Grease Gun Coupler, Strong Lock Release Grease Coupler with 12" Spring Flex Hose, 12000 PSI Quick Release Metal Grease Gun Couplers Compatible with All Grease Guns 1/8" NPT Grease Gun Fitting - Image 1](https://m.media-amazon.com/images/I/51x0frnmdFL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***I on 8 May 2023* Wish I had bought one years ago. No longer need both hands to grease equipment and vehicles. Yes it's a little pricey but well worth every penny. Very good quality and well built. Let me start by saying I hate grease guns, always have. The old hand pump ones that you put the tube in, really piss me off. Once you put it on the Zirk, it is such a PITA to get off. This handy little item makes greasing things so much easier. I would recommend this to anyone that finds greasing things unfun when you're trying to get the job done and you can't get the job done easily with the old-style grease guns. ### ⭐⭐⭐ Review *by P***H on 20 May 2023* The clipping is very hard And in some Grease point it not attach to it ### ⭐⭐⭐⭐⭐ Review *by Y***R on 8 September 2023* I have an older truck and my riding mower have numerous grease fittings. Previously when using my grease gun half of the grease would go in the fitting and the other half go all over the place. With this locking fitting all of the grease goes inside instead of outside! I highly recommend this!! ## Frequently Bought Together - STHIRA® Grease Gun Coupler, Strong Lock Release Grease Coupler with 12" Spring Flex Hose, 12000 PSI Quick Release Metal Grease Gun Couplers Compatible with All Grease Guns 1/8" NPT Grease Gun Fitting - JCB Tools Heavy Duty Lever Grease Gun with Aluminum Die cast head. Air Release valve on Head. Complete with Rigid Extention and Coupler, 22025930 --- ## 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.tn/products/541652324-grease-gun-coupler-strong-lock-release-grease-coupler-with-12](https://www.desertcart.tn/products/541652324-grease-gun-coupler-strong-lock-release-grease-coupler-with-12) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-07*