--- product_id: 442215680 title: "Saker Grease Gun Coupler-Upgrade to 14000 PSI,Duty Quick Release Grease Couplers,Compatible with All Grease Guns 1/8\" NPT Fittings (2 PCS)" brand: "saker" price: "€ 148.59" currency: EUR in_stock: true url: https://www.desertcart.gr/products/442215680-saker-grease-gun-coupler-upgrade-to-14000-psi-duty-quick store_origin: GR region: Greece --- # 14000 PSI lock & seal One-hand quick release Zinc alloy steel build Saker Grease Gun Coupler-Upgrade to 14000 PSI,Duty Quick Release Grease Couplers,Compatible with All Grease Guns 1/8" NPT Fittings (2 PCS) **Brand:** saker **Price:** € 148.59 **Availability:** ✅ In Stock ## Summary > 🔧 Lock in power, unlock your workflow! ## Quick Answers - **What is this?** Saker Grease Gun Coupler-Upgrade to 14000 PSI,Duty Quick Release Grease Couplers,Compatible with All Grease Guns 1/8" NPT Fittings (2 PCS) by saker - **How much does it cost?** € 148.59 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/442215680-saker-grease-gun-coupler-upgrade-to-14000-psi-duty-quick) ## Best For - saker enthusiasts ## Why This Product - Trusted saker brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Patented Retract Design:** Unique pull-back seal exposes socket ring for easy access to hard-to-reach zerk fittings. - • **Universal Compatibility:** Fits all 1/8” NPT grease guns and SAE/DIN fittings—perfect for garages, farms, and construction sites. - • **Premium Zinc Alloy Steel:** Built tougher and heavier than competitors for all-day durability in any professional setting. - • **Unmatched Pressure Endurance:** Handles extreme 14,000 PSI without leaks, thanks to patented reinforced jaws and sealing gasket. - • **Effortless One-Hand Operation:** Smooth retract mechanism frees your hands, boosting efficiency on every job. ## Overview The Saker Grease Gun Coupler is a heavy-duty, patented quick-release tool engineered for professionals demanding leak-proof performance at up to 14,000 PSI. Crafted from premium zinc alloy steel, it offers one-hand operation and universal compatibility with all 1/8” NPT grease guns and fittings, making it an essential upgrade for mechanics, farmers, and construction pros aiming to maximize efficiency and reliability. ## Description Package Include:2xGrease Gun Coupler Weight:5.9 ouncesConnection Size:1/8”NT,all SAE and metric zerk coupler fittings.Size:8 x 4 x 2 cmMaterial:Zinc plated Alloy Steel‎Maximum working pressure:14,000 PSI ## Features - 【Locking and sealing】Saker grease gun coupler own an exclusive US patent.Our grease gun coupler reinforced jaws and quality sealing gasket ensure long lasting and stable performance,prevent leakage even at 14000 PSI extreme pressure.Matters needing attention:The diameter of our grease gun joint is 18mm.For the case where the diameter of the joint is less than 18mm,we do not recommend applying it. - 【Robust Build Quality】This high quality grease gun coupler built with premium quality zinc coated alloy steelfor for all-day performance in the shop or garage,heavier and stronger than any other grease couplers on the market. - 【One Hand Operation】Grease gun coupler with smooth retraction mechanism allows one-hand operation.No need to hold while greasing,after locking the grease gun coupler,you can liberate your hands to operate the grease gun. - 【Unique Design 】Upgraded grease gun coupler have the unique and patented Retract Mechanism pull back the inner seal and leave outer socket ring wide open,which help locating zerk fittings at blind spot. - 【Wide Application】The Saker portable grease gun coupler fits all 1/8 NPT standard grease guns, mini grease guns,It also fits all DIN and SAE grease fittings,simply replace your existing grease gun couplers.This heavy-duty tool is an excellent device to have on a construction job site or in an auto mechanic garage to use on your large machinery.It is also a great lubrication tool to have at the farm for your tractor, plow,stump puller,disc harrow,seeder,etc. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | GJ25777 | | Brand | Saker | | Package Dimensions | 10.7 x 6.2 x 3.9 cm; 360 g | | Item model number | PEG_WOMENMOBILEPURCHASE-606536605243-4 | | Manufacturer Part Number | GJ25777 | | Item Weight | 360 g | ## Images ![Saker Grease Gun Coupler-Upgrade to 14000 PSI,Duty Quick Release Grease Couplers,Compatible with All Grease Guns 1/8" NPT Fittings (2 PCS) - Image 1](https://m.media-amazon.com/images/I/71cXjrSHKGL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Saker Grease Gun Coupler-Upgrade to 14000 PSI,Duty Quick Release Grease Couplers,Compatible with All Grease Guns 1/8" NPT Fittings (2 PCS) - Beta 017500500 1750 500 500Cc Lever Operated Grease Guns --- ## 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.gr/products/442215680-saker-grease-gun-coupler-upgrade-to-14000-psi-duty-quick](https://www.desertcart.gr/products/442215680-saker-grease-gun-coupler-upgrade-to-14000-psi-duty-quick) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-07*