--- product_id: 137205879 title: "LockNLube 90 Degree Grease Coupler Adapter" brand: "locknlube" price: "128.51 DT" currency: TND in_stock: true category: "Lock N Lube" url: https://www.desertcart.tn/products/137205879-locknlube-90-degree-grease-coupler-adapter store_origin: TN region: Tunisia --- # 3 hardened steel jaws for max grip 90° right angle for tight spaces spring-loaded collar ensures secure lock LockNLube 90 Degree Grease Coupler Adapter **Brand:** locknlube **Price:** 128.51 DT **Availability:** ✅ In Stock ## Summary > 🔧 Lock in precision, grease with confidence! ## Quick Answers - **What is this?** LockNLube 90 Degree Grease Coupler Adapter by locknlube - **How much does it cost?** 128.51 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/137205879-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 - • **Leak-Proof Seal:** Rubber seal and check valve keep grease exactly where it belongs - • **Unbreakable Grip:** Triple hardened steel jaws lock in tight every time - • **Plug & Play Ready:** Compatible with LockNLube and most couplers for instant use - • **Secure Connection:** Spring-loaded collar guarantees no slip, no mess - • **Space-Savvy Design:** 90-degree adapter conquers the toughest, tightest spots ## Overview The LockNLube 90 Degree Grease Coupler Adapter features a spring-loaded collar and three hardened steel jaws for a rock-solid connection. Its 90-degree angle design is perfect for accessing tight or hard-to-reach fittings, while the rubber seal and check valve ensure a leak-proof, reliable grease transfer every time. ## Description Buy LockNLube 90 Degree Grease Coupler Adapter: Fuel Transfer & Lubrication - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## 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 - 90 degree right angle adapter - Perfect for tight spaces and hard-to-reach fittings ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07STDDN1S | | Best Sellers Rank | #2,903 in Automotive ( See Top 100 in Automotive ) #44 in Fuel Transfer & Lubrication Products | | Brand Name | LockNLube | | Color | Silver | | Connector Type | Zerk Fitting | | Customer Reviews | 4.4 4.4 out of 5 stars (1,897) | | Exterior Finish | Stainless Steel | | Global Trade Identification Number | 00084282640482 | | Item Dimensions | 3.5 x 1 x 1.25 inches | | Item Type Name | 90 Degree Grease Coupler Adapter | | Item Weight | 1.6 ounces | | Manufacturer | LockNLube | | Manufacturer Part Number | LNL120 | | Material Type | Metal | | Model Number | LNL120 | | Number of Pieces | 1 | | Size | Small | | Thread Type | NPT | | UPC | 084282640482 | | Unit Count | 1 Count | ## Product Details - **Brand:** LockNLube - **Color:** Silver - **Connector Type:** Zerk Fitting - **Exterior Finish:** Stainless Steel - **Item Weight:** 1.6 ounces - **Item dimensions L x W x H:** 3.5 x 1 x 1.25 inches - **Material:** Metal - **Number of Pieces:** 1 - **Size:** Small - **Thread Type:** NPT ## Images ![LockNLube 90 Degree Grease Coupler Adapter - Image 1](https://m.media-amazon.com/images/I/51TAH+xwYaL.jpg) ![LockNLube 90 Degree Grease Coupler Adapter - Image 2](https://m.media-amazon.com/images/I/71Xrpo60D0L.jpg) ![LockNLube 90 Degree Grease Coupler Adapter - Image 3](https://m.media-amazon.com/images/I/71VQVktOyKL.jpg) ![LockNLube 90 Degree Grease Coupler Adapter - Image 4](https://m.media-amazon.com/images/I/71ooyz1L46L.jpg) ![LockNLube 90 Degree Grease Coupler Adapter - Image 5](https://m.media-amazon.com/images/I/61zt8mx2IvL.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. ## 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.tn/products/137205879-locknlube-90-degree-grease-coupler-adapter](https://www.desertcart.tn/products/137205879-locknlube-90-degree-grease-coupler-adapter) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-12*