---
product_id: 485427038
title: "LockNLube 90 Degree Grease Coupler Adapter"
brand: "locknlube"
price: "₩188539"
currency: KRW
in_stock: true
reviews_count: 5
category: "Lock N Lube"
url: https://www.desertcart.kr/products/485427038-locknlube-90-degree-grease-coupler-adapter
store_origin: KR
region: South Korea
---

# 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:** ₩188539
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock in precision, unlock your workflow!

## Quick Answers

- **What is this?** LockNLube 90 Degree Grease Coupler Adapter by locknlube
- **How much does it cost?** ₩188539 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/485427038-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

- • **Built to Last:** Premium stainless steel finish resists wear and corrosion for long-term use.
- • **Space-Savvy Design:** 90-degree adapter conquers the toughest, tightest grease fittings.
- • **Effortless Connection:** Spring-loaded collar guarantees a rock-solid, no-fuss attachment every time.
- • **Leak-Proof Reliability:** Rubber seal and check valve keep grease exactly where it belongs.
- • **Unmatched Grip Strength:** Triple hardened steel jaws lock in tight for zero slip.

## Overview

The LockNLube 90 Degree Grease Coupler Adapter is a compact, stainless steel tool designed to provide a secure, leak-proof connection to grease fittings in hard-to-reach areas. Featuring three hardened steel jaws, a rubber seal, and a spring-loaded collar, it ensures a reliable grip and smooth operation, making it an essential upgrade for professionals seeking efficiency and durability in maintenance tasks.

## Description

Right angle adapter to reach grease fittings in tight spacesEasily connects to your LockNLube (or any grease coupler) using a Zerk fitting mounted inside the sliding collarThree hardened steel jaws, rubber seal, and check valve make a tight, reliable connection.

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
- 90 degree right angle adapter
- Perfect for tight spaces and hard-to-reach fittings

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07STDDN1S |
| Best Sellers Rank | #395,970 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #573 in Cables & Adaptors |
| Brand | LockNLube |
| Colour | silver |
| Connector Type | Adapter |
| Country of Origin | USA |
| Exterior Finish | Stainless Steel |
| Generic Name | 90 Degree Grease Coupler Adapter |
| Global Trade Identification Number | 00084282640482 |
| Item Dimensions LxWxH | 8.9 x 2.5 x 3.2 Centimeters |
| Item Weight | 45.4 g |
| Item dimensions L x W x H | 8.9 x 2.5 x 3.2 Centimeters |
| Item model number | LNL120 |
| Manufacturer | LockNLube |
| Material | Rubber |
| Net Quantity | 1.0 Count |
| 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 |

## Product Details

- **Brand:** LockNLube
- **Colour:** silver
- **Connector Type:** Adapter
- **Exterior Finish:** Stainless Steel
- **Item Weight:** 45 g
- **Item dimensions L x W x H:** 8.9 x 2.5 x 3.2 Centimeters
- **Material:** Rubber
- **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)

## 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

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**Shop now:** [https://www.desertcart.kr/products/485427038-locknlube-90-degree-grease-coupler-adapter](https://www.desertcart.kr/products/485427038-locknlube-90-degree-grease-coupler-adapter)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-21*