--- product_id: 302008617 title: "LockNLube Grease Gun Coupler XL - Extra Reach for recessed Grease Fittings" brand: "locknlube" price: "3819355β‚«" currency: VND in_stock: true reviews_count: 5 category: "Lock N Lube" url: https://www.desertcart.vn/products/302008617-locknlube-grease-gun-coupler-xl-extra-reach-for-recessed-grease store_origin: VN region: Vietnam --- # 3.5+ inch extended reach Leak-proof locking mechanism 10,000 PSI pressure rating LockNLube Grease Gun Coupler XL - Extra Reach for recessed Grease Fittings **Brand:** locknlube **Price:** 3819355β‚« **Availability:** βœ… In Stock ## Summary > πŸ”§ Lock in the power, reach further, grease smarter! ## Quick Answers - **What is this?** LockNLube Grease Gun Coupler XL - Extra Reach for recessed Grease Fittings by locknlube - **How much does it cost?** 3819355β‚« with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/302008617-locknlube-grease-gun-coupler-xl-extra-reach-for-recessed-grease) ## Best For - locknlube enthusiasts ## Why This Product - Trusted locknlube brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Secure Lock-On Tech:** Locks firmly in place with zero leaks, so you can grease hands-free. - β€’ **Durable & Rebuildable:** Built to last with a spare rebuild kit included for long-term reliability. - β€’ **Effortless Compatibility:** Fits standard grease guns with no cross-threading or fuss. - β€’ **Extended Reach Advantage:** Over 3.5 inches of extra length to access the toughest recessed grease fittings. - β€’ **Unmatched Pressure Power:** Rated to a robust 10,000 PSI for heavy-duty lubrication demands. ## Overview The LockNLube Grease Gun Coupler XL is a professional-grade lubrication tool designed for precision and durability. Rated to withstand pressures up to 10,000 PSI, it features an extended 3.5-inch reach to access recessed grease fittings effortlessly. Its patented locking mechanism ensures a secure, leak-proof connection, enabling hands-free operation. Compatible with standard grease guns and rebuildable for extended use, this coupler is trusted by professionals for reliable, mess-free maintenance. ## Description LockNLube Grease Gun Coupler XL - Extra Reach for recessed Grease Fittings : desertcart.ae: Automotive Review: Me gustΓ³ mucho, sella bien cero fugas, sin necesidad de sujetarlo cuando engrasa, bastante largo para alcanzar todas mis aplicaciones. Review: Don't look for any other brand. Stick with LockNLube. Period. I've tried many, because of cheaper prices. Well, you get what you pay for. LockNLube is tried and proven and WELL worth the extra couple bucks. Fits standard grease guns with no crossthreading and connects to greasefittings with ease and ZERO leaks. Removing the coupler off the grease fitting is just as easy. No wiggling and pulling. Don't waste your time buying anything else. ## Features - Rated to 10,000 PSI! Locks on, stays on. Does not leak once locked on. - Over 3.5" of reach. Great for shielded PTO shafts, axles, harvester heads, U Joints and other recessed grease fittings. - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06Y2GBFFT | | ASIN | B06Y2GBFFT | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #121,886 in Automotive ( See Top 100 in Automotive ) #233 in Automotive Fuel Transfer & Lubrication | | Customer Reviews | 4.7 4.7 out of 5 stars (4,671) | | Customer reviews | 4.7 4.7 out of 5 stars (4,671) | | Cutting Diameter | 0.97 Inches | | Date First Available | 10 October 2017 | | Date First Available | 10 October 2017 | | Included components | Spare Rebuild Kit | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 172 g | | Item diameter | 0.97 Inches | | Item model number | GXCL | | Item model number | GXCL | | Manufacturer | Gurtech | | Manufacturer | Gurtech | | Part number | GC81032 | | Power source type | ac | | Product Dimensions | 13.97 x 2.46 x 3.81 cm; 172.37 g | | Special Features | Rebuildable | ## Images ![LockNLube Grease Gun Coupler XL - Extra Reach for recessed Grease Fittings - Image 1](https://m.media-amazon.com/images/I/61kZBxbn0QL.jpg) ## Questions & Answers **Q: will this work on driveshaft u-joints on cars and trucks** A: Hello JB,Thank you for your question, and your interest in our LockNLube products! The LockNLube XL is designed for working on u-joints. If you are concerned about the dimensions, please send us an email and we'd be happy to send you a spec sheet on this product. You can also find the spec sheet on our website, www.locknlube.com. **Q: What is the outside diameter of the tip? I have a very tight spot to get to the zerk.** A: The diameter is 3/5 of an inch. We also offer tight space adapters if needed **Q: whats the diamiter of this tip ?** A: Outside diameter of the tip is .630 a tad over 5/8”. **Q: Will this work with recessed grease zerks with nearly exact dimension for standard coupler?** A: The OD if the LockNLube Grease Coupler is 5/16 (16mm) which is about 1mm larger than a standard coupler. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by G***O on 29 November 2022* Me gustΓ³ mucho, sella bien cero fugas, sin necesidad de sujetarlo cuando engrasa, bastante largo para alcanzar todas mis aplicaciones. ### ⭐⭐⭐⭐⭐ Review *by J***E on 22 November 2025* Don't look for any other brand. Stick with LockNLube. Period. I've tried many, because of cheaper prices. Well, you get what you pay for. LockNLube is tried and proven and WELL worth the extra couple bucks. Fits standard grease guns with no crossthreading and connects to greasefittings with ease and ZERO leaks. Removing the coupler off the grease fitting is just as easy. No wiggling and pulling. Don't waste your time buying anything else. ### ⭐⭐⭐⭐⭐ Review *by M***N on 8 July 2025* Exactly as described. Very good product ## Frequently Bought Together - LockNLube Grease Gun Coupler XL - Extra reach for recessed grease fittings - LockNLube Grease Gun Coupler locks onto Zerk fittings. Grease goes in, not on the machine. World's best-selling original locking grease coupler. Rated 10,000 PSI. Long-lasting rebuildable tool. - LockNLube 90 Degree Grease Coupler Adapter --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/302008617-locknlube-grease-gun-coupler-xl-extra-reach-for-recessed-grease](https://www.desertcart.vn/products/302008617-locknlube-grease-gun-coupler-xl-extra-reach-for-recessed-grease) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-19*