--- product_id: 370751684 title: "LockNLube 90 Degree Grease Coupler Adapter" brand: "locknlube" price: "C$3765" currency: NIO in_stock: true reviews_count: 5 category: "Lock N Lube" url: https://www.desertcart.ni/products/370751684-locknlube-90-degree-grease-coupler-adapter store_origin: NI region: Nicaragua --- # 3 hardened steel jaws 90° right angle adapter spring-loaded collar for secure fit LockNLube 90 Degree Grease Coupler Adapter **Brand:** locknlube **Price:** C$3765 **Availability:** ✅ In Stock ## Summary > 🔧 Unlock flawless lubrication in tight spaces—because your tools deserve the best! ## Quick Answers - **What is this?** LockNLube 90 Degree Grease Coupler Adapter by locknlube - **How much does it cost?** C$3765 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/370751684-locknlube-90-degree-grease-coupler-adapter) ## 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 - • **Lock-In Security:** Spring-loaded collar guarantees an ultra-sturdy connection—no slips, no mess. - • **Ergonomic 90° Design:** Access those impossible tight spots with a sleek right-angle adapter that fits like a glove. - • **Built to Last & Rebuild:** Durable stainless steel finish with included rebuild parts means this adapter is your long-term lubrication partner. - • **Universal Compatibility:** Seamlessly connects with LockNLube and other couplers for ultimate versatility. - • **Precision Engineered Steel Jaws:** Triple hardened steel jaws ensure a rock-solid, leak-proof grip every time. ## Overview The LockNLube 90 Degree Grease Coupler Adapter is a compact, stainless steel tool designed for professional-grade lubrication. Featuring three hardened steel jaws, a spring-loaded collar for secure connections, and a right-angle design, it enables easy access to hard-to-reach grease fittings. Compatible with LockNLube and other couplers, it offers durability and reliability, backed by a strong customer rating and rebuildable parts for extended use. ## Description LockNLube 90 Degree Grease Coupler Adapter : desertcart.ae: Automotive Review: This works amazing. I thought the lock n lube coupling was amazing but this works so great with it. It’s with every penny. Review: Man, it’s always a pleasure to find a quality product that truly makes your life a little bit easier! This things worth every penny in my opinion. No more grease leakage or stuck connections. Functions flawlessly. And even comes with parts to rebuild! This is something I didn’t know existed and I discovered it from an desertcart review. So I’m doing my best to pay it forward here. If you’re on the fence, just do yourself a favor and buy it! I also bought the 90 degree attachment and the super low profile one for getting into impossibly tight areas and man what great additions! ## Features - Spring-loaded collar for extra-sturdy connection - Easily connect to Locknlube and other couplers when needed - Three hardened steel jaws rubber seal and check valve make a tight reliable connection - Right angle adapter for hard-to-reach fittings ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07STDDN1S | | ASIN | B07STDDN1S | | Best Sellers Rank | #109,361 in Automotive ( See Top 100 in Automotive ) #214 in Automotive Fuel Transfer & Lubrication | | Brand Name | LockNLube | | Color | Silver | | Connector Type | Zerk Fitting | | Customer Reviews | 4.4 4.4 out of 5 stars (1,735) | | Customer reviews | 4.4 4.4 out of 5 stars (1,735) | | Date First Available | 2 December 2019 | | Exterior Finish | Stainless Steel | | Global Trade Identification Number | 00084282640482 | | Item Dimensions | 8.9 x 2.5 x 3.2 centimeters | | Item Type Name | 90 Degree Grease Coupler Adapter | | Item Weight | 0.1 Pounds | | Item model number | LNL120 | | Manufacturer | LockNLube | | Manufacturer | LockNLube | | Material Type | Hardened Steel | | Model Number | LNL120 | | Number of Pieces | 1 | | Product Dimensions | 8.89 x 2.54 x 3.18 cm; 45.36 g | | Size | Small | | Thread Type | NPT | | UPC | 084282640482 | | Unit Count | 1 Count | ## Product Details - **Brand:** LockNLube - **Colour:** Silver - **Item dimensions L x W x H:** 8.9 x 2.5 x 3.2 centimeters - **Material:** Hardened Steel - **Size:** Small ## Images ![LockNLube 90 Degree Grease Coupler Adapter - Image 1](https://m.media-amazon.com/images/I/51TAH+xwYaL.jpg) ## Questions & Answers **Q: Why the sliding collar? Does that hold it on hands-free to my straight fitting on my ancient grease gun? Otherwise, why have the collar?** A: The collar is add reassurance to the connection to whatever coupler you are using. Whether you are using a LockNLube Coupler or a standard push and click coupler it is to reassure the connection stays straight while using the adapter **Q: Will this work with mini-size grease nipples like those used on lieaner bearing blocks?** A: Short answer is no. I had ordered this product to use on various hard to get to zert fittings. The attachment to your grease gun on this fitting does not clamp down tight enough, and when you apply pressure by putting grease into a fitting it leaks. I returned it for a full refund **Q: how do you tighten it onto the zerk? Do you have to hold it onto the zerk when you pump?** A: The 90° adapter unfortunately does not work like the other Lock N Lube grease gun heads, where they grip the Zerk. In tight places, the Lock N Lube grease heads don't fit. The 90° adapter acts like any other grease gun head (but it's easy to use, it attaches right to the Lock N Lube grease gun head - you don't have to change the grease heads). What I do is apply some pressure to the 90° part (like you often have to do when using regular grease gun heads - that's the point to using the Lock N Lube heads, they grip the Zerk tightly). For me, it works well with a little pressure on it, and it takes a second to snap it on to the Lock N Lube head. **Q: Are the plastic sections that snap onto the zert replaceable? Evidently mine were lost the first time I used it.** A: Hi, Unfortunately we do not offer those pieces separately. However if you would like to call in (603)795-2298, or email us sales@locknlube.com we would be happy to get you out a warranty replacement adaptor for the one you have that is no longer usable. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***R on 15 August 2025* This works amazing. I thought the lock n lube coupling was amazing but this works so great with it. It’s with every penny. ### ⭐⭐⭐⭐⭐ Review *by M***S on 19 November 2025* Man, it’s always a pleasure to find a quality product that truly makes your life a little bit easier! This things worth every penny in my opinion. No more grease leakage or stuck connections. Functions flawlessly. And even comes with parts to rebuild! This is something I didn’t know existed and I discovered it from an Amazon review. So I’m doing my best to pay it forward here. If you’re on the fence, just do yourself a favor and buy it! I also bought the 90 degree attachment and the super low profile one for getting into impossibly tight areas and man what great additions! ### ⭐⭐⭐⭐⭐ Review *by O***2 on 2 April 2025* I have a Kubota BX2380 and I try to keep all the grease zerks on my tractor greased up regularly. I was going through my repair manual for my Kubota BX2380 and I realized that I had missed 2 very hard to get at grease zerks on a bearing that supports the PTO shaft. There was no way I could get a needle or regular coupler on the zerk. I’d need a 90 degree coupler to be able to grease that zerk. I ordered this coupler and as soon as it came in I installed it on my grease gun. I was happy that there was enough space to get the 90 degree coupler on the zerk. It took some work to get it on and off the zerk in that awkward location but that grease zerk finally got greased. I was very pleased with this purchase and I’d recommend this grease coupler for sure. ## Frequently Bought Together - LockNLube 90 Degree Grease Coupler Adapter - LockNLube Grease Gun Coupler - Zerk Grease Coupler Fitting Tip - Easy Lock-on, Clip-off - Stays on - Grease goes in, not on the machine - LockNLube Simple 90 Coupler --- ## 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.ni/products/370751684-locknlube-90-degree-grease-coupler-adapter](https://www.desertcart.ni/products/370751684-locknlube-90-degree-grease-coupler-adapter) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-04-23*