---
product_id: 745526627
title: "LockNLube 90 Degree Grease Coupler Adapter"
brand: "locknlube"
price: "7 zł"
currency: PLN
in_stock: false
url: https://www.desertcart.pl/products/745526627-locknlube-90-degree-grease-coupler-adapter
store_origin: PL
region: Poland
---

# 3 hardened steel jaws for max grip 90° right angle for tight spaces spring-loaded collar ensures sturdy lock LockNLube 90 Degree Grease Coupler Adapter

**Brand:** locknlube
**Price:** 7 zł
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Master tight spots with LockNLube’s unstoppable right-angle grip!

## Quick Answers

- **What is this?** LockNLube 90 Degree Grease Coupler Adapter by locknlube
- **How much does it cost?** 7 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/745526627-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

- • **Durable & Reliable:** Rubber seals and check valve prevent leaks, ensuring maintenance without mess or downtime.
- • **Space-Saving Design:** 90-degree right angle adapter conquers the tightest, hardest-to-reach grease fittings.
- • **Rock-Solid Connection:** Spring-loaded collar guarantees a secure, no-slip fit under pressure.
- • **Universal Compatibility:** Seamlessly connects with LockNLube and any standard grease couplers for ultimate versatility.
- • **Unmatched Grip Strength:** Three hardened steel jaws lock in for a fail-proof connection every time.

## Overview

The LockNLube 90 Degree Grease Coupler Adapter features a spring-loaded collar and three hardened steel jaws for a secure, leak-proof connection. Its 90-degree design is perfect for accessing grease fittings in tight or awkward spaces, compatible with LockNLube and other standard couplers, making it an essential tool for professional-grade maintenance.

## Description

Right angle adapter to reach grease fitting in tight spaces Easily connects to LockNLube (or any grease coupler) using Zerk fittings installed inside the slide collar. The spring-loaded collar allows for a tight, sturdy connection when applying leverage for hard-to-reach connections and cutting of Zerk fittings

## Features

- Spring-loaded collar for extra sturdy connection
- Easy to connect to LockNLube or other couplers as needed
- Three hardened steel jaws, rubber seals and check valve ensure a secure and reliable connection
- 90 Degree Right Angle Adapter
- Ideal for tight spaces and hard to reach fittings

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | LockNLube |
| Model Number | LNL120 |
| Product Dimensions | 8.89 x 2.54 x 3.18 cm; 45.36 g |
| Color | Silver |
| Material | Metal |
| Quantity | 1 |
| Are Batteries Included | No |
| Usage | Adapter |
| Item Weight | 45.4 g |

## Product Details

- **Size:** S
- **Material:** Metal
- **Brand:** LockNLube
- **Color:** Silver
- **Item dimensions L x W x H:** 8.9 x 2.5 x 3.2 cm
- **Connector Type:** Adapter
- **Exterior Finish:** Stainless Steel
- **Thread Type:** NPT
- **Item Weight:** 45 g
- **Number of Pieces:** 1

## 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/61qZqOEqYvL.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

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-17*